From: Alex Deucher <alexander.deucher@xxxxxxx>
This adds dpm support for btc asics. This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2 switching (requires additional acpi support)
Set radeon.dpm=1 to enable.
v2: reduce stack usage
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/radeon/Makefile | 2 +-
drivers/gpu/drm/radeon/btc_dpm.c | 2183 +++++++++++++++++++++++++++++++++
drivers/gpu/drm/radeon/btc_dpm.h | 32 +
drivers/gpu/drm/radeon/btcd.h | 181 +++
drivers/gpu/drm/radeon/ni.c | 21 +
drivers/gpu/drm/radeon/radeon_asic.c | 12 +
drivers/gpu/drm/radeon/radeon_asic.h | 6 +
drivers/gpu/drm/radeon/radeon_pm.c | 3 +
drivers/gpu/drm/radeon/radeon_ucode.h | 15 +
drivers/gpu/drm/radeon/rv770_smc.c | 81 ++
10 files changed, 2535 insertions(+), 1 deletions(-)
create mode 100644 drivers/gpu/drm/radeon/btc_dpm.c
create mode 100644 drivers/gpu/drm/radeon/btc_dpm.h
create mode 100644 drivers/gpu/drm/radeon/btcd.h
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index 7092c96..af3dd8f 100644
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -78,7 +78,7 @@ radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \
atombios_encoders.o radeon_semaphore.o radeon_sa.o atombios_i2c.o si.o \
si_blit_shaders.o radeon_prime.o radeon_uvd.o cik.o cik_blit_shaders.o \
r600_dpm.o rs780_dpm.o rv6xx_dpm.o rv770_dpm.o rv730_dpm.o rv740_dpm.o \
- rv770_smc.o cypress_dpm.o
+ rv770_smc.o cypress_dpm.o btc_dpm.o
radeon-$(CONFIG_COMPAT) += radeon_ioc32.o
radeon-$(CONFIG_VGA_SWITCHEROO) += radeon_atpx_handler.o
diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c
new file mode 100644
index 0000000..6780120
--- /dev/null
+++ b/drivers/gpu/drm/radeon/btc_dpm.c
@@ -0,0 +1,2183 @@
+/*
+ * Copyright 2011 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Alex Deucher
+ */
+
+#include "drmP.h"
+#include "radeon.h"
+#include "btcd.h"
+#include "r600_dpm.h"
+#include "cypress_dpm.h"
+#include "btc_dpm.h"
+#include "atom.h"
+
+#define MC_CG_ARB_FREQ_F0 0x0a
+#define MC_CG_ARB_FREQ_F1 0x0b
+#define MC_CG_ARB_FREQ_F2 0x0c
+#define MC_CG_ARB_FREQ_F3 0x0d
+
+#define MC_CG_SEQ_DRAMCONF_S0 0x05
+#define MC_CG_SEQ_DRAMCONF_S1 0x06
+#define MC_CG_SEQ_YCLK_SUSPEND 0x04
+#define MC_CG_SEQ_YCLK_RESUME 0x0a
+
+#define SMC_RAM_END 0x8000
+
+#ifndef BTC_MGCG_SEQUENCE
+#define BTC_MGCG_SEQUENCE 300
+
+struct rv7xx_ps *rv770_get_ps(struct radeon_ps *rps);
+struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev);
+struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
+
+
+//********* BARTS **************//
+static const u32 barts_cgcg_cgls_default[] =
+{
+ /* Register, Value, Mask bits */
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff
+};
+#define BARTS_CGCG_CGLS_DEFAULT_LENGTH sizeof(barts_cgcg_cgls_default) / (3 * sizeof(u32))
+
+static const u32 barts_cgcg_cgls_disable[] =
+{
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x00000644, 0x000f7912, 0x001f4180,
+ 0x00000644, 0x000f3812, 0x001f4180
+};
+#define BARTS_CGCG_CGLS_DISABLE_LENGTH sizeof(barts_cgcg_cgls_disable) / (3 * sizeof(u32))
+
+static const u32 barts_cgcg_cgls_enable[] =
+{
+ /* 0x0000c124, 0x84180000, 0x00180000, */
+ 0x00000644, 0x000f7892, 0x001f4080,
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff
+};
+#define BARTS_CGCG_CGLS_ENABLE_LENGTH sizeof(barts_cgcg_cgls_enable) / (3 * sizeof(u32))
+
+static const u32 barts_mgcg_default[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x00005448, 0x00000100, 0xffffffff,
+ 0x000055e4, 0x00600100, 0xffffffff,
+ 0x0000160c, 0x00000100, 0xffffffff,
+ 0x0000c164, 0x00000100, 0xffffffff,
+ 0x00008a18, 0x00000100, 0xffffffff,
+ 0x0000897c, 0x06000100, 0xffffffff,
+ 0x00008b28, 0x00000100, 0xffffffff,
+ 0x00009144, 0x00000100, 0xffffffff,
+ 0x00009a60, 0x00000100, 0xffffffff,
+ 0x00009868, 0x00000100, 0xffffffff,
+ 0x00008d58, 0x00000100, 0xffffffff,
+ 0x00009510, 0x00000100, 0xffffffff,
+ 0x0000949c, 0x00000100, 0xffffffff,
+ 0x00009654, 0x00000100, 0xffffffff,
+ 0x00009030, 0x00000100, 0xffffffff,
+ 0x00009034, 0x00000100, 0xffffffff,
+ 0x00009038, 0x00000100, 0xffffffff,
+ 0x0000903c, 0x00000100, 0xffffffff,
+ 0x00009040, 0x00000100, 0xffffffff,
+ 0x0000a200, 0x00000100, 0xffffffff,
+ 0x0000a204, 0x00000100, 0xffffffff,
+ 0x0000a208, 0x00000100, 0xffffffff,
+ 0x0000a20c, 0x00000100, 0xffffffff,
+ 0x0000977c, 0x00000100, 0xffffffff,
+ 0x00003f80, 0x00000100, 0xffffffff,
+ 0x0000a210, 0x00000100, 0xffffffff,
+ 0x0000a214, 0x00000100, 0xffffffff,
+ 0x000004d8, 0x00000100, 0xffffffff,
+ 0x00009784, 0x00000100, 0xffffffff,
+ 0x00009698, 0x00000100, 0xffffffff,
+ 0x000004d4, 0x00000200, 0xffffffff,
+ 0x000004d0, 0x00000000, 0xffffffff,
+ 0x000030cc, 0x00000100, 0xffffffff,
+ 0x0000d0c0, 0xff000100, 0xffffffff,
+ 0x0000802c, 0x40000000, 0xffffffff,
+ 0x0000915c, 0x00010000, 0xffffffff,
+ 0x00009160, 0x00030002, 0xffffffff,
+ 0x00009164, 0x00050004, 0xffffffff,
+ 0x00009168, 0x00070006, 0xffffffff,
+ 0x00009178, 0x00070000, 0xffffffff,
+ 0x0000917c, 0x00030002, 0xffffffff,
+ 0x00009180, 0x00050004, 0xffffffff,
+ 0x0000918c, 0x00010006, 0xffffffff,
+ 0x00009190, 0x00090008, 0xffffffff,
+ 0x00009194, 0x00070000, 0xffffffff,
+ 0x00009198, 0x00030002, 0xffffffff,
+ 0x0000919c, 0x00050004, 0xffffffff,
+ 0x000091a8, 0x00010006, 0xffffffff,
+ 0x000091ac, 0x00090008, 0xffffffff,
+ 0x000091b0, 0x00070000, 0xffffffff,
+ 0x000091b4, 0x00030002, 0xffffffff,
+ 0x000091b8, 0x00050004, 0xffffffff,
+ 0x000091c4, 0x00010006, 0xffffffff,
+ 0x000091c8, 0x00090008, 0xffffffff,
+ 0x000091cc, 0x00070000, 0xffffffff,
+ 0x000091d0, 0x00030002, 0xffffffff,
+ 0x000091d4, 0x00050004, 0xffffffff,
+ 0x000091e0, 0x00010006, 0xffffffff,
+ 0x000091e4, 0x00090008, 0xffffffff,
+ 0x000091e8, 0x00000000, 0xffffffff,
+ 0x000091ec, 0x00070000, 0xffffffff,
+ 0x000091f0, 0x00030002, 0xffffffff,
+ 0x000091f4, 0x00050004, 0xffffffff,
+ 0x00009200, 0x00010006, 0xffffffff,
+ 0x00009204, 0x00090008, 0xffffffff,
+ 0x00009208, 0x00070000, 0xffffffff,
+ 0x0000920c, 0x00030002, 0xffffffff,
+ 0x00009210, 0x00050004, 0xffffffff,
+ 0x0000921c, 0x00010006, 0xffffffff,
+ 0x00009220, 0x00090008, 0xffffffff,
+ 0x00009224, 0x00070000, 0xffffffff,
+ 0x00009228, 0x00030002, 0xffffffff,
+ 0x0000922c, 0x00050004, 0xffffffff,
+ 0x00009238, 0x00010006, 0xffffffff,
+ 0x0000923c, 0x00090008, 0xffffffff,
+ 0x00009294, 0x00000000, 0xffffffff,
+ 0x0000802c, 0x40010000, 0xffffffff,
+ 0x0000915c, 0x00010000, 0xffffffff,
+ 0x00009160, 0x00030002, 0xffffffff,
+ 0x00009164, 0x00050004, 0xffffffff,
+ 0x00009168, 0x00070006, 0xffffffff,
+ 0x00009178, 0x00070000, 0xffffffff,
+ 0x0000917c, 0x00030002, 0xffffffff,
+ 0x00009180, 0x00050004, 0xffffffff,
+ 0x0000918c, 0x00010006, 0xffffffff,
+ 0x00009190, 0x00090008, 0xffffffff,
+ 0x00009194, 0x00070000, 0xffffffff,
+ 0x00009198, 0x00030002, 0xffffffff,
+ 0x0000919c, 0x00050004, 0xffffffff,
+ 0x000091a8, 0x00010006, 0xffffffff,
+ 0x000091ac, 0x00090008, 0xffffffff,
+ 0x000091b0, 0x00070000, 0xffffffff,
+ 0x000091b4, 0x00030002, 0xffffffff,
+ 0x000091b8, 0x00050004, 0xffffffff,
+ 0x000091c4, 0x00010006, 0xffffffff,
+ 0x000091c8, 0x00090008, 0xffffffff,
+ 0x000091cc, 0x00070000, 0xffffffff,
+ 0x000091d0, 0x00030002, 0xffffffff,
+ 0x000091d4, 0x00050004, 0xffffffff,
+ 0x000091e0, 0x00010006, 0xffffffff,
+ 0x000091e4, 0x00090008, 0xffffffff,
+ 0x000091e8, 0x00000000, 0xffffffff,
+ 0x000091ec, 0x00070000, 0xffffffff,
+ 0x000091f0, 0x00030002, 0xffffffff,
+ 0x000091f4, 0x00050004, 0xffffffff,
+ 0x00009200, 0x00010006, 0xffffffff,
+ 0x00009204, 0x00090008, 0xffffffff,
+ 0x00009208, 0x00070000, 0xffffffff,
+ 0x0000920c, 0x00030002, 0xffffffff,
+ 0x00009210, 0x00050004, 0xffffffff,
+ 0x0000921c, 0x00010006, 0xffffffff,
+ 0x00009220, 0x00090008, 0xffffffff,
+ 0x00009224, 0x00070000, 0xffffffff,
+ 0x00009228, 0x00030002, 0xffffffff,
+ 0x0000922c, 0x00050004, 0xffffffff,
+ 0x00009238, 0x00010006, 0xffffffff,
+ 0x0000923c, 0x00090008, 0xffffffff,
+ 0x00009294, 0x00000000, 0xffffffff,
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff
+};
+#define BARTS_MGCG_DEFAULT_LENGTH sizeof(barts_mgcg_default) / (3 * sizeof(u32))
+
+static const u32 barts_mgcg_disable[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x000008f8, 0x00000000, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000001, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000002, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000003, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x00009150, 0x00600000, 0xffffffff
+};
+#define BARTS_MGCG_DISABLE_LENGTH sizeof(barts_mgcg_disable) / (3 * sizeof(u32))
+
+static const u32 barts_mgcg_enable[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x000008f8, 0x00000000, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000001, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000002, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000003, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x00009150, 0x81944000, 0xffffffff
+};
+#define BARTS_MGCG_ENABLE_LENGTH sizeof(barts_mgcg_enable) / (3 * sizeof(u32))
+
+//********* CAICOS **************//
+static const u32 caicos_cgcg_cgls_default[] =
+{
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff
+};
+#define CAICOS_CGCG_CGLS_DEFAULT_LENGTH sizeof(caicos_cgcg_cgls_default) / (3 * sizeof(u32))
+
+static const u32 caicos_cgcg_cgls_disable[] =
+{
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x00000644, 0x000f7912, 0x001f4180,
+ 0x00000644, 0x000f3812, 0x001f4180
+};
+#define CAICOS_CGCG_CGLS_DISABLE_LENGTH sizeof(caicos_cgcg_cgls_disable) / (3 * sizeof(u32))
+
+static const u32 caicos_cgcg_cgls_enable[] =
+{
+ /* 0x0000c124, 0x84180000, 0x00180000, */
+ 0x00000644, 0x000f7892, 0x001f4080,
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff
+};
+#define CAICOS_CGCG_CGLS_ENABLE_LENGTH sizeof(caicos_cgcg_cgls_enable) / (3 * sizeof(u32))
+
+static const u32 caicos_mgcg_default[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x00005448, 0x00000100, 0xffffffff,
+ 0x000055e4, 0x00600100, 0xffffffff,
+ 0x0000160c, 0x00000100, 0xffffffff,
+ 0x0000c164, 0x00000100, 0xffffffff,
+ 0x00008a18, 0x00000100, 0xffffffff,
+ 0x0000897c, 0x06000100, 0xffffffff,
+ 0x00008b28, 0x00000100, 0xffffffff,
+ 0x00009144, 0x00000100, 0xffffffff,
+ 0x00009a60, 0x00000100, 0xffffffff,
+ 0x00009868, 0x00000100, 0xffffffff,
+ 0x00008d58, 0x00000100, 0xffffffff,
+ 0x00009510, 0x00000100, 0xffffffff,
+ 0x0000949c, 0x00000100, 0xffffffff,
+ 0x00009654, 0x00000100, 0xffffffff,
+ 0x00009030, 0x00000100, 0xffffffff,
+ 0x00009034, 0x00000100, 0xffffffff,
+ 0x00009038, 0x00000100, 0xffffffff,
+ 0x0000903c, 0x00000100, 0xffffffff,
+ 0x00009040, 0x00000100, 0xffffffff,
+ 0x0000a200, 0x00000100, 0xffffffff,
+ 0x0000a204, 0x00000100, 0xffffffff,
+ 0x0000a208, 0x00000100, 0xffffffff,
+ 0x0000a20c, 0x00000100, 0xffffffff,
+ 0x0000977c, 0x00000100, 0xffffffff,
+ 0x00003f80, 0x00000100, 0xffffffff,
+ 0x0000a210, 0x00000100, 0xffffffff,
+ 0x0000a214, 0x00000100, 0xffffffff,
+ 0x000004d8, 0x00000100, 0xffffffff,
+ 0x00009784, 0x00000100, 0xffffffff,
+ 0x00009698, 0x00000100, 0xffffffff,
+ 0x000004d4, 0x00000200, 0xffffffff,
+ 0x000004d0, 0x00000000, 0xffffffff,
+ 0x000030cc, 0x00000100, 0xffffffff,
+ 0x0000d0c0, 0xff000100, 0xffffffff,
+ 0x0000915c, 0x00010000, 0xffffffff,
+ 0x00009160, 0x00030002, 0xffffffff,
+ 0x00009164, 0x00050004, 0xffffffff,
+ 0x00009168, 0x00070006, 0xffffffff,
+ 0x00009178, 0x00070000, 0xffffffff,
+ 0x0000917c, 0x00030002, 0xffffffff,
+ 0x00009180, 0x00050004, 0xffffffff,
+ 0x0000918c, 0x00010006, 0xffffffff,
+ 0x00009190, 0x00090008, 0xffffffff,
+ 0x00009194, 0x00070000, 0xffffffff,
+ 0x00009198, 0x00030002, 0xffffffff,
+ 0x0000919c, 0x00050004, 0xffffffff,
+ 0x000091a8, 0x00010006, 0xffffffff,
+ 0x000091ac, 0x00090008, 0xffffffff,
+ 0x000091e8, 0x00000000, 0xffffffff,
+ 0x00009294, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff
+};
+#define CAICOS_MGCG_DEFAULT_LENGTH sizeof(caicos_mgcg_default) / (3 * sizeof(u32))
+
+static const u32 caicos_mgcg_disable[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x000008f8, 0x00000000, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000001, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000002, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000003, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x00009150, 0x00600000, 0xffffffff
+};
+#define CAICOS_MGCG_DISABLE_LENGTH sizeof(caicos_mgcg_disable) / (3 * sizeof(u32))
+
+static const u32 caicos_mgcg_enable[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x000008f8, 0x00000000, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000001, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000002, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000003, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x00009150, 0x46944040, 0xffffffff
+};
+#define CAICOS_MGCG_ENABLE_LENGTH sizeof(caicos_mgcg_enable) / (3 * sizeof(u32))
+
+//********* TURKS **************//
+static const u32 turks_cgcg_cgls_default[] =
+{
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff
+};
+#define TURKS_CGCG_CGLS_DEFAULT_LENGTH sizeof(turks_cgcg_cgls_default) / (3 * sizeof(u32))
+
+static const u32 turks_cgcg_cgls_disable[] =
+{
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x00000644, 0x000f7912, 0x001f4180,
+ 0x00000644, 0x000f3812, 0x001f4180
+};
+#define TURKS_CGCG_CGLS_DISABLE_LENGTH sizeof(turks_cgcg_cgls_disable) / (3 * sizeof(u32))
+
+static const u32 turks_cgcg_cgls_enable[] =
+{
+ /* 0x0000c124, 0x84180000, 0x00180000, */
+ 0x00000644, 0x000f7892, 0x001f4080,
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000020, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000021, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000022, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000023, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000024, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000025, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000026, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000027, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000028, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000029, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000002a, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x0000002b, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff
+};
+#define TURKS_CGCG_CGLS_ENABLE_LENGTH sizeof(turks_cgcg_cgls_enable) / (3 * sizeof(u32))
+
+// These are the sequences for turks_mgcg_shls
+static const u32 turks_mgcg_default[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x00005448, 0x00000100, 0xffffffff,
+ 0x000055e4, 0x00600100, 0xffffffff,
+ 0x0000160c, 0x00000100, 0xffffffff,
+ 0x0000c164, 0x00000100, 0xffffffff,
+ 0x00008a18, 0x00000100, 0xffffffff,
+ 0x0000897c, 0x06000100, 0xffffffff,
+ 0x00008b28, 0x00000100, 0xffffffff,
+ 0x00009144, 0x00000100, 0xffffffff,
+ 0x00009a60, 0x00000100, 0xffffffff,
+ 0x00009868, 0x00000100, 0xffffffff,
+ 0x00008d58, 0x00000100, 0xffffffff,
+ 0x00009510, 0x00000100, 0xffffffff,
+ 0x0000949c, 0x00000100, 0xffffffff,
+ 0x00009654, 0x00000100, 0xffffffff,
+ 0x00009030, 0x00000100, 0xffffffff,
+ 0x00009034, 0x00000100, 0xffffffff,
+ 0x00009038, 0x00000100, 0xffffffff,
+ 0x0000903c, 0x00000100, 0xffffffff,
+ 0x00009040, 0x00000100, 0xffffffff,
+ 0x0000a200, 0x00000100, 0xffffffff,
+ 0x0000a204, 0x00000100, 0xffffffff,
+ 0x0000a208, 0x00000100, 0xffffffff,
+ 0x0000a20c, 0x00000100, 0xffffffff,
+ 0x0000977c, 0x00000100, 0xffffffff,
+ 0x00003f80, 0x00000100, 0xffffffff,
+ 0x0000a210, 0x00000100, 0xffffffff,
+ 0x0000a214, 0x00000100, 0xffffffff,
+ 0x000004d8, 0x00000100, 0xffffffff,
+ 0x00009784, 0x00000100, 0xffffffff,
+ 0x00009698, 0x00000100, 0xffffffff,
+ 0x000004d4, 0x00000200, 0xffffffff,
+ 0x000004d0, 0x00000000, 0xffffffff,
+ 0x000030cc, 0x00000100, 0xffffffff,
+ 0x0000d0c0, 0x00000100, 0xffffffff,
+ 0x0000915c, 0x00010000, 0xffffffff,
+ 0x00009160, 0x00030002, 0xffffffff,
+ 0x00009164, 0x00050004, 0xffffffff,
+ 0x00009168, 0x00070006, 0xffffffff,
+ 0x00009178, 0x00070000, 0xffffffff,
+ 0x0000917c, 0x00030002, 0xffffffff,
+ 0x00009180, 0x00050004, 0xffffffff,
+ 0x0000918c, 0x00010006, 0xffffffff,
+ 0x00009190, 0x00090008, 0xffffffff,
+ 0x00009194, 0x00070000, 0xffffffff,
+ 0x00009198, 0x00030002, 0xffffffff,
+ 0x0000919c, 0x00050004, 0xffffffff,
+ 0x000091a8, 0x00010006, 0xffffffff,
+ 0x000091ac, 0x00090008, 0xffffffff,
+ 0x000091b0, 0x00070000, 0xffffffff,
+ 0x000091b4, 0x00030002, 0xffffffff,
+ 0x000091b8, 0x00050004, 0xffffffff,
+ 0x000091c4, 0x00010006, 0xffffffff,
+ 0x000091c8, 0x00090008, 0xffffffff,
+ 0x000091cc, 0x00070000, 0xffffffff,
+ 0x000091d0, 0x00030002, 0xffffffff,
+ 0x000091d4, 0x00050004, 0xffffffff,
+ 0x000091e0, 0x00010006, 0xffffffff,
+ 0x000091e4, 0x00090008, 0xffffffff,
+ 0x000091e8, 0x00000000, 0xffffffff,
+ 0x000091ec, 0x00070000, 0xffffffff,
+ 0x000091f0, 0x00030002, 0xffffffff,
+ 0x000091f4, 0x00050004, 0xffffffff,
+ 0x00009200, 0x00010006, 0xffffffff,
+ 0x00009204, 0x00090008, 0xffffffff,
+ 0x00009208, 0x00070000, 0xffffffff,
+ 0x0000920c, 0x00030002, 0xffffffff,
+ 0x00009210, 0x00050004, 0xffffffff,
+ 0x0000921c, 0x00010006, 0xffffffff,
+ 0x00009220, 0x00090008, 0xffffffff,
+ 0x00009294, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000010, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000011, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000012, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000013, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000014, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000015, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000016, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000017, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000018, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000019, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001a, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x0000001b, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff
+};
+#define TURKS_MGCG_DEFAULT_LENGTH sizeof(turks_mgcg_default) / (3 * sizeof(u32))
+
+static const u32 turks_mgcg_disable[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x000008f8, 0x00000000, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000001, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000002, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x000008f8, 0x00000003, 0xffffffff,
+ 0x000008fc, 0xffffffff, 0xffffffff,
+ 0x00009150, 0x00600000, 0xffffffff
+};
+#define TURKS_MGCG_DISABLE_LENGTH sizeof(turks_mgcg_disable) / (3 * sizeof(u32))
+
+static const u32 turks_mgcg_enable[] =
+{
+ 0x0000802c, 0xc0000000, 0xffffffff,
+ 0x000008f8, 0x00000000, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000001, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000002, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x000008f8, 0x00000003, 0xffffffff,
+ 0x000008fc, 0x00000000, 0xffffffff,
+ 0x00009150, 0x6e944000, 0xffffffff
+};
+#define TURKS_MGCG_ENABLE_LENGTH sizeof(turks_mgcg_enable) / (3 * sizeof(u32))
+
+#endif
+
+#ifndef BTC_SYSLS_SEQUENCE
+#define BTC_SYSLS_SEQUENCE 100
+
+
+//********* BARTS **************//
+static const u32 barts_sysls_default[] =
+{
+ /* Register, Value, Mask bits */
+ 0x000055e8, 0x00000000, 0xffffffff,
+ 0x0000d0bc, 0x00000000, 0xffffffff,
+ 0x000015c0, 0x000c1401, 0xffffffff,
+ 0x0000264c, 0x000c0400, 0xffffffff,
+ 0x00002648, 0x000c0400, 0xffffffff,
+ 0x00002650, 0x000c0400, 0xffffffff,
+ 0x000020b8, 0x000c0400, 0xffffffff,
+ 0x000020bc, 0x000c0400, 0xffffffff,
+ 0x000020c0, 0x000c0c80, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680fff, 0xffffffff,
+ 0x000004c8, 0x00000001, 0xffffffff,
+ 0x000064ec, 0x00000000, 0xffffffff,
+ 0x00000c7c, 0x00000000, 0xffffffff,
+ 0x00006dfc, 0x00000000, 0xffffffff
+};
+#define BARTS_SYSLS_DEFAULT_LENGTH sizeof(barts_sysls_default) / (3 * sizeof(u32))
+
+static const u32 barts_sysls_disable[] =
+{
+ 0x000055e8, 0x00000000, 0xffffffff,
+ 0x0000d0bc, 0x00000000, 0xffffffff,
+ 0x000015c0, 0x00041401, 0xffffffff,
+ 0x0000264c, 0x00040400, 0xffffffff,
+ 0x00002648, 0x00040400, 0xffffffff,
+ 0x00002650, 0x00040400, 0xffffffff,
+ 0x000020b8, 0x00040400, 0xffffffff,
+ 0x000020bc, 0x00040400, 0xffffffff,
+ 0x000020c0, 0x00040c80, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680000, 0xffffffff,
+ 0x000004c8, 0x00000001, 0xffffffff,
+ 0x000064ec, 0x00007ffd, 0xffffffff,
+ 0x00000c7c, 0x0000ff00, 0xffffffff,
+ 0x00006dfc, 0x0000007f, 0xffffffff
+};
+#define BARTS_SYSLS_DISABLE_LENGTH sizeof(barts_sysls_disable) / (3 * sizeof(u32))
+
+static const u32 barts_sysls_enable[] =
+{
+ 0x000055e8, 0x00000001, 0xffffffff,
+ 0x0000d0bc, 0x00000100, 0xffffffff,
+ 0x000015c0, 0x000c1401, 0xffffffff,
+ 0x0000264c, 0x000c0400, 0xffffffff,
+ 0x00002648, 0x000c0400, 0xffffffff,
+ 0x00002650, 0x000c0400, 0xffffffff,
+ 0x000020b8, 0x000c0400, 0xffffffff,
+ 0x000020bc, 0x000c0400, 0xffffffff,
+ 0x000020c0, 0x000c0c80, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680fff, 0xffffffff,
+ 0x000004c8, 0x00000000, 0xffffffff,
+ 0x000064ec, 0x00000000, 0xffffffff,
+ 0x00000c7c, 0x00000000, 0xffffffff,
+ 0x00006dfc, 0x00000000, 0xffffffff
+};
+#define BARTS_SYSLS_ENABLE_LENGTH sizeof(barts_sysls_enable) / (3 * sizeof(u32))
+
+//********* CAICOS **************//
+static const u32 caicos_sysls_default[] =
+{
+ 0x000055e8, 0x00000000, 0xffffffff,
+ 0x0000d0bc, 0x00000000, 0xffffffff,
+ 0x000015c0, 0x000c1401, 0xffffffff,
+ 0x0000264c, 0x000c0400, 0xffffffff,
+ 0x00002648, 0x000c0400, 0xffffffff,
+ 0x00002650, 0x000c0400, 0xffffffff,
+ 0x000020b8, 0x000c0400, 0xffffffff,
+ 0x000020bc, 0x000c0400, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680fff, 0xffffffff,
+ 0x000004c8, 0x00000001, 0xffffffff,
+ 0x000064ec, 0x00000000, 0xffffffff,
+ 0x00000c7c, 0x00000000, 0xffffffff,
+ 0x00006dfc, 0x00000000, 0xffffffff
+};
+#define CAICOS_SYSLS_DEFAULT_LENGTH sizeof(caicos_sysls_default) / (3 * sizeof(u32))
+
+static const u32 caicos_sysls_disable[] =
+{
+ 0x000055e8, 0x00000000, 0xffffffff,
+ 0x0000d0bc, 0x00000000, 0xffffffff,
+ 0x000015c0, 0x00041401, 0xffffffff,
+ 0x0000264c, 0x00040400, 0xffffffff,
+ 0x00002648, 0x00040400, 0xffffffff,
+ 0x00002650, 0x00040400, 0xffffffff,
+ 0x000020b8, 0x00040400, 0xffffffff,
+ 0x000020bc, 0x00040400, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680000, 0xffffffff,
+ 0x000004c8, 0x00000001, 0xffffffff,
+ 0x000064ec, 0x00007ffd, 0xffffffff,
+ 0x00000c7c, 0x0000ff00, 0xffffffff,
+ 0x00006dfc, 0x0000007f, 0xffffffff
+};
+#define CAICOS_SYSLS_DISABLE_LENGTH sizeof(caicos_sysls_disable) / (3 * sizeof(u32))
+
+static const u32 caicos_sysls_enable[] =
+{
+ 0x000055e8, 0x00000001, 0xffffffff,
+ 0x0000d0bc, 0x00000100, 0xffffffff,
+ 0x000015c0, 0x000c1401, 0xffffffff,
+ 0x0000264c, 0x000c0400, 0xffffffff,
+ 0x00002648, 0x000c0400, 0xffffffff,
+ 0x00002650, 0x000c0400, 0xffffffff,
+ 0x000020b8, 0x000c0400, 0xffffffff,
+ 0x000020bc, 0x000c0400, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680fff, 0xffffffff,
+ 0x000064ec, 0x00000000, 0xffffffff,
+ 0x00000c7c, 0x00000000, 0xffffffff,
+ 0x00006dfc, 0x00000000, 0xffffffff,
+ 0x000004c8, 0x00000000, 0xffffffff
+};
+#define CAICOS_SYSLS_ENABLE_LENGTH sizeof(caicos_sysls_enable) / (3 * sizeof(u32))
+
+//********* TURKS **************//
+static const u32 turks_sysls_default[] =
+{
+ 0x000055e8, 0x00000000, 0xffffffff,
+ 0x0000d0bc, 0x00000000, 0xffffffff,
+ 0x000015c0, 0x000c1401, 0xffffffff,
+ 0x0000264c, 0x000c0400, 0xffffffff,
+ 0x00002648, 0x000c0400, 0xffffffff,
+ 0x00002650, 0x000c0400, 0xffffffff,
+ 0x000020b8, 0x000c0400, 0xffffffff,
+ 0x000020bc, 0x000c0400, 0xffffffff,
+ 0x000020c0, 0x000c0c80, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680fff, 0xffffffff,
+ 0x000004c8, 0x00000001, 0xffffffff,
+ 0x000064ec, 0x00000000, 0xffffffff,
+ 0x00000c7c, 0x00000000, 0xffffffff,
+ 0x00006dfc, 0x00000000, 0xffffffff
+};
+#define TURKS_SYSLS_DEFAULT_LENGTH sizeof(turks_sysls_default) / (3 * sizeof(u32))
+
+static const u32 turks_sysls_disable[] =
+{
+ 0x000055e8, 0x00000000, 0xffffffff,
+ 0x0000d0bc, 0x00000000, 0xffffffff,
+ 0x000015c0, 0x00041401, 0xffffffff,
+ 0x0000264c, 0x00040400, 0xffffffff,
+ 0x00002648, 0x00040400, 0xffffffff,
+ 0x00002650, 0x00040400, 0xffffffff,
+ 0x000020b8, 0x00040400, 0xffffffff,
+ 0x000020bc, 0x00040400, 0xffffffff,
+ 0x000020c0, 0x00040c80, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680000, 0xffffffff,
+ 0x000004c8, 0x00000001, 0xffffffff,
+ 0x000064ec, 0x00007ffd, 0xffffffff,
+ 0x00000c7c, 0x0000ff00, 0xffffffff,
+ 0x00006dfc, 0x0000007f, 0xffffffff
+};
+#define TURKS_SYSLS_DISABLE_LENGTH sizeof(turks_sysls_disable) / (3 * sizeof(u32))
+
+static const u32 turks_sysls_enable[] =
+{
+ 0x000055e8, 0x00000001, 0xffffffff,
+ 0x0000d0bc, 0x00000100, 0xffffffff,
+ 0x000015c0, 0x000c1401, 0xffffffff,
+ 0x0000264c, 0x000c0400, 0xffffffff,
+ 0x00002648, 0x000c0400, 0xffffffff,
+ 0x00002650, 0x000c0400, 0xffffffff,
+ 0x000020b8, 0x000c0400, 0xffffffff,
+ 0x000020bc, 0x000c0400, 0xffffffff,
+ 0x000020c0, 0x000c0c80, 0xffffffff,
+ 0x0000f4a0, 0x000000c0, 0xffffffff,
+ 0x0000f4a4, 0x00680fff, 0xffffffff,
+ 0x000004c8, 0x00000000, 0xffffffff,
+ 0x000064ec, 0x00000000, 0xffffffff,
+ 0x00000c7c, 0x00000000, 0xffffffff,
+ 0x00006dfc, 0x00000000, 0xffffffff
+};
+#define TURKS_SYSLS_ENABLE_LENGTH sizeof(turks_sysls_enable) / (3 * sizeof(u32))
+
+#endif
+
+static void btc_enable_bif_dynamic_pcie_gen2(struct radeon_device *rdev,
+ bool enable)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ u32 tmp, bif;
+
+ tmp = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
+ if (enable) {
+ if ((tmp & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
+ (tmp & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
+ if (!pi->boot_in_gen2) {
+ bif = RREG32(CG_BIF_REQ_AND_RSP) & ~CG_CLIENT_REQ_MASK;
+ bif |= CG_CLIENT_REQ(0xd);
+ WREG32(CG_BIF_REQ_AND_RSP, bif);
+
+ tmp &= ~LC_HW_VOLTAGE_IF_CONTROL_MASK;
+ tmp |= LC_HW_VOLTAGE_IF_CONTROL(1);
+ tmp |= LC_GEN2_EN_STRAP;
+
+ tmp |= LC_CLR_FAILED_SPD_CHANGE_CNT;
+ WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
+ udelay(10);
+ tmp &= ~LC_CLR_FAILED_SPD_CHANGE_CNT;
+ WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
+ }
+ }
+ } else {
+ if ((tmp & LC_OTHER_SIDE_EVER_SENT_GEN2) ||
+ (tmp & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
+ if (!pi->boot_in_gen2) {
+ bif = RREG32(CG_BIF_REQ_AND_RSP) & ~CG_CLIENT_REQ_MASK;
+ bif |= CG_CLIENT_REQ(0xd);
+ WREG32(CG_BIF_REQ_AND_RSP, bif);
+
+ tmp &= ~LC_HW_VOLTAGE_IF_CONTROL_MASK;
+ tmp &= ~LC_GEN2_EN_STRAP;
+ }
+ WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
+ }
+ }
+}
+
+static void btc_enable_dynamic_pcie_gen2(struct radeon_device *rdev,
+ bool enable)
+{
+ btc_enable_bif_dynamic_pcie_gen2(rdev, enable);
+
+ if (enable)
+ WREG32_P(GENERAL_PWRMGT, ENABLE_GEN2PCIE, ~ENABLE_GEN2PCIE);
+ else
+ WREG32_P(GENERAL_PWRMGT, 0, ~ENABLE_GEN2PCIE);
+}
+
+static int btc_disable_ulv(struct radeon_device *rdev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+
+ if (eg_pi->ulv.supported) {
+ if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) != PPSMC_Result_OK)
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int btc_populate_ulv_state(struct radeon_device *rdev,
+ RV770_SMC_STATETABLE *table)
+{
+ int ret = -EINVAL;
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
+
+ if (ulv_pl->vddc) {
+ ret = cypress_convert_power_level_to_smc(rdev,
+ ulv_pl,
+ &table->ULVState.levels[0],
+ PPSMC_DISPLAY_WATERMARK_LOW);
+ if (ret == 0) {
+ table->ULVState.levels[0].arbValue = MC_CG_ARB_FREQ_F0;
+ table->ULVState.levels[0].ACIndex = 1;
+
+ table->ULVState.levels[1] = table->ULVState.levels[0];
+ table->ULVState.levels[2] = table->ULVState.levels[0];
+
+ table->ULVState.flags |= PPSMC_SWSTATE_FLAG_DC;
+
+ WREG32(CG_ULV_CONTROL, BTC_CGULVCONTROL_DFLT);
+ WREG32(CG_ULV_PARAMETER, BTC_CGULVPARAMETER_DFLT);
+ }
+ }
+
+ return ret;
+}
+
+static int btc_populate_smc_acpi_state(struct radeon_device *rdev,
+ RV770_SMC_STATETABLE *table)
+{
+ int ret = cypress_populate_smc_acpi_state(rdev, table);
+
+ if (ret == 0) {
+ table->ACPIState.levels[0].ACIndex = 0;
+ table->ACPIState.levels[1].ACIndex = 0;
+ table->ACPIState.levels[2].ACIndex = 0;
+ }
+
+ return ret;
+}
+
+static void btc_program_mgcg_hw_sequence(struct radeon_device *rdev,
+ const u32 *sequence, u32 count)
+{
+ u32 i, length = count * 3;
+ u32 tmp;
+
+ for (i = 0; i < length; i+=3) {
+ tmp = RREG32(sequence[i]);
+ tmp &= ~sequence[i+2];
+ tmp |= sequence[i+1] & sequence[i+2];
+ WREG32(sequence[i], tmp);
+ }
+}
+
+static void btc_cg_clock_gating_default(struct radeon_device *rdev)
+{
+ u32 count;
+ const u32 *p = NULL;
+
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_cgcg_cgls_default;
+ count = BARTS_CGCG_CGLS_DEFAULT_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_cgcg_cgls_default;
+ count = TURKS_CGCG_CGLS_DEFAULT_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_cgcg_cgls_default;
+ count = CAICOS_CGCG_CGLS_DEFAULT_LENGTH;
+ } else
+ return;
+
+ btc_program_mgcg_hw_sequence(rdev, p, count);
+}
+
+static void btc_cg_clock_gating_enable(struct radeon_device *rdev,
+ bool enable)
+{
+ u32 count;
+ const u32 *p = NULL;
+
+ if (enable) {
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_cgcg_cgls_enable;
+ count = BARTS_CGCG_CGLS_ENABLE_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_cgcg_cgls_enable;
+ count = TURKS_CGCG_CGLS_ENABLE_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_cgcg_cgls_enable;
+ count = CAICOS_CGCG_CGLS_ENABLE_LENGTH;
+ } else
+ return;
+ } else {
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_cgcg_cgls_disable;
+ count = BARTS_CGCG_CGLS_DISABLE_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_cgcg_cgls_disable;
+ count = TURKS_CGCG_CGLS_DISABLE_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_cgcg_cgls_disable;
+ count = CAICOS_CGCG_CGLS_DISABLE_LENGTH;
+ } else
+ return;
+ }
+
+ btc_program_mgcg_hw_sequence(rdev, p, count);
+}
+
+static void btc_mg_clock_gating_default(struct radeon_device *rdev)
+{
+ u32 count;
+ const u32 *p = NULL;
+
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_mgcg_default;
+ count = BARTS_MGCG_DEFAULT_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_mgcg_default;
+ count = TURKS_MGCG_DEFAULT_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_mgcg_default;
+ count = CAICOS_MGCG_DEFAULT_LENGTH;
+ } else
+ return;
+
+ btc_program_mgcg_hw_sequence(rdev, p, count);
+}
+
+static void btc_mg_clock_gating_enable(struct radeon_device *rdev,
+ bool enable)
+{
+ u32 count;
+ const u32 *p = NULL;
+
+ if (enable) {
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_mgcg_enable;
+ count = BARTS_MGCG_ENABLE_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_mgcg_enable;
+ count = TURKS_MGCG_ENABLE_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_mgcg_enable;
+ count = CAICOS_MGCG_ENABLE_LENGTH;
+ } else
+ return;
+ } else {
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_mgcg_disable[0];
+ count = BARTS_MGCG_DISABLE_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_mgcg_disable[0];
+ count = TURKS_MGCG_DISABLE_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_mgcg_disable[0];
+ count = CAICOS_MGCG_DISABLE_LENGTH;
+ } else
+ return;
+ }
+
+ btc_program_mgcg_hw_sequence(rdev, p, count);
+}
+
+static void btc_ls_clock_gating_default(struct radeon_device *rdev)
+{
+ u32 count;
+ const u32 *p = NULL;
+
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_sysls_default;
+ count = BARTS_SYSLS_DEFAULT_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_sysls_default;
+ count = TURKS_SYSLS_DEFAULT_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_sysls_default;
+ count = CAICOS_SYSLS_DEFAULT_LENGTH;
+ } else
+ return;
+
+ btc_program_mgcg_hw_sequence(rdev, p, count);
+}
+
+static void btc_ls_clock_gating_enable(struct radeon_device *rdev,
+ bool enable)
+{
+ u32 count;
+ const u32 *p = NULL;
+
+ if (enable) {
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_sysls_enable;
+ count = BARTS_SYSLS_ENABLE_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_sysls_enable;
+ count = TURKS_SYSLS_ENABLE_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_sysls_enable;
+ count = CAICOS_SYSLS_ENABLE_LENGTH;
+ } else
+ return;
+ } else {
+ if (rdev->family == CHIP_BARTS) {
+ p = (const u32 *)&barts_sysls_disable;
+ count = BARTS_SYSLS_DISABLE_LENGTH;
+ } else if (rdev->family == CHIP_TURKS) {
+ p = (const u32 *)&turks_sysls_disable;
+ count = TURKS_SYSLS_DISABLE_LENGTH;
+ } else if (rdev->family == CHIP_CAICOS) {
+ p = (const u32 *)&caicos_sysls_disable;
+ count = CAICOS_SYSLS_DISABLE_LENGTH;
+ } else
+ return;
+ }
+
+ btc_program_mgcg_hw_sequence(rdev, p, count);
+}
+
+static bool btc_dpm_enabled(struct radeon_device *rdev)
+{
+ if (rv770_is_smc_running(rdev))
+ return true;
+ else
+ return false;
+}
+
+static int btc_init_smc_table(struct radeon_device *rdev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps;
+ RV770_SMC_STATETABLE *table = &pi->smc_statetable;
+ int ret;
+
+ memset(table, 0, sizeof(RV770_SMC_STATETABLE));
+
+ cypress_populate_smc_voltage_tables(rdev, table);
+
+ switch (rdev->pm.int_thermal_type) {
+ case THERMAL_TYPE_EVERGREEN:
+ case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
+ table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
+ break;
+ case THERMAL_TYPE_NONE:
+ table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
+ break;
+ default:
+ table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
+ break;
+ }
+
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
+ table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
+
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT)
+ table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
+
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
+ table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
+
+ if (pi->mem_gddr5)
+ table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
+
+ ret = cypress_populate_smc_initial_state(rdev, radeon_boot_state, table);
+ if (ret)
+ return ret;
+
+ if (eg_pi->sclk_deep_sleep)
+ WREG32_P(SCLK_PSKIP_CNTL, PSKIP_ON_ALLOW_STOP_HI(32),
+ ~PSKIP_ON_ALLOW_STOP_HI_MASK);
+
+ ret = btc_populate_smc_acpi_state(rdev, table);
+ if (ret)
+ return ret;
+
+ if (eg_pi->ulv.supported) {
+ ret = btc_populate_ulv_state(rdev, table);
+ if (ret)
+ eg_pi->ulv.supported = false;
+ }
+
+ table->driverState = table->initialState;
+
+ return rv770_copy_bytes_to_smc(rdev,
+ pi->state_table_start,
+ (u8 *)table,
+ sizeof(RV770_SMC_STATETABLE),
+ pi->sram_end);
+}
+
+static int btc_reset_to_default(struct radeon_device *rdev)
+{
+ if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) != PPSMC_Result_OK)
+ return -EINVAL;
+
+ return 0;
+}
+
+static void btc_stop_smc(struct radeon_device *rdev)
+{
+ int i;
+
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ if (((RREG32(LB_SYNC_RESET_SEL) & LB_SYNC_RESET_SEL_MASK) >> LB_SYNC_RESET_SEL_SHIFT) != 1)
+ break;
+ udelay(1);
+ }
+ udelay(100);
+
+ r7xx_stop_smc(rdev);
+}
+
+static void btc_read_arb_registers(struct radeon_device *rdev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct evergreen_arb_registers *arb_registers =
+ &eg_pi->bootup_arb_registers;
+
+ arb_registers->mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING);
+ arb_registers->mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
+ arb_registers->mc_arb_rfsh_rate = RREG32(MC_ARB_RFSH_RATE);
+ arb_registers->mc_arb_burst_time = RREG32(MC_ARB_BURST_TIME);
+}
+
+
+static void btc_set_arb0_registers(struct radeon_device *rdev,
+ struct evergreen_arb_registers *arb_registers)
+{
+ u32 val;
+
+ WREG32(MC_ARB_DRAM_TIMING, arb_registers->mc_arb_dram_timing);
+ WREG32(MC_ARB_DRAM_TIMING2, arb_registers->mc_arb_dram_timing2);
+
+ val = (arb_registers->mc_arb_rfsh_rate & POWERMODE0_MASK) >>
+ POWERMODE0_SHIFT;
+ WREG32_P(MC_ARB_RFSH_RATE, POWERMODE0(val), ~POWERMODE0_MASK);
+
+ val = (arb_registers->mc_arb_burst_time & STATE0_MASK) >>
+ STATE0_SHIFT;
+ WREG32_P(MC_ARB_BURST_TIME, STATE0(val), ~STATE0_MASK);
+}
+
+static void btc_set_boot_state_timing(struct radeon_device *rdev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+
+ if (eg_pi->ulv.supported)
+ btc_set_arb0_registers(rdev, &eg_pi->bootup_arb_registers);
+}
+
+static bool btc_is_state_ulv_compatible(struct radeon_device *rdev,
+ struct radeon_ps *radeon_state)
+{
+ struct rv7xx_ps *state = rv770_get_ps(radeon_state);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
+
+ if (state->low.mclk != ulv_pl->mclk)
+ return false;
+
+ if (state->low.vddci != ulv_pl->vddci)
+ return false;
+
+ /* XXX check minclocks, etc. */
+
+ return true;
+}
+
+
+static int btc_set_ulv_dram_timing(struct radeon_device *rdev)
+{
+ u32 val;
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
+
+ radeon_atom_set_engine_dram_timings(rdev,
+ ulv_pl->sclk,
+ ulv_pl->mclk);
+
+ val = rv770_calculate_memory_refresh_rate(rdev, ulv_pl->sclk);
+ WREG32_P(MC_ARB_RFSH_RATE, POWERMODE0(val), ~POWERMODE0_MASK);
+
+ val = cypress_calculate_burst_time(rdev, ulv_pl->sclk, ulv_pl->mclk);
+ WREG32_P(MC_ARB_BURST_TIME, STATE0(val), ~STATE0_MASK);
+
+ return 0;
+}
+
+static int btc_enable_ulv(struct radeon_device *rdev)
+{
+ if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) != PPSMC_Result_OK)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int btc_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev)
+{
+ int ret = 0;
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct radeon_ps *radeon_new_state = rdev->pm.dpm.requested_ps;
+
+ if (eg_pi->ulv.supported) {
+ if (btc_is_state_ulv_compatible(rdev, radeon_new_state)) {
+ // Set ARB[0] to reflect the DRAM timing needed for ULV.
+ ret = btc_set_ulv_dram_timing(rdev);
+ if (ret == 0)
+ ret = btc_enable_ulv(rdev);
+ }
+ }
+
+ return ret;
+}
+
+static bool btc_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
+{
+ bool result = true;
+
+ switch (in_reg) {
+ case MC_SEQ_RAS_TIMING >> 2:
+ *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
+ break;
+ case MC_SEQ_CAS_TIMING >> 2:
+ *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
+ break;
+ case MC_SEQ_MISC_TIMING >> 2:
+ *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
+ break;
+ case MC_SEQ_MISC_TIMING2 >> 2:
+ *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
+ break;
+ case MC_SEQ_RD_CTL_D0 >> 2:
+ *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
+ break;
+ case MC_SEQ_RD_CTL_D1 >> 2:
+ *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
+ break;
+ case MC_SEQ_WR_CTL_D0 >> 2:
+ *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
+ break;
+ case MC_SEQ_WR_CTL_D1 >> 2:
+ *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
+ break;
+ case MC_PMG_CMD_EMRS >> 2:
+ *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
+ break;
+ case MC_PMG_CMD_MRS >> 2:
+ *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
+ break;
+ case MC_PMG_CMD_MRS1 >> 2:
+ *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
+ break;
+ default:
+ result = false;
+ break;
+ }
+
+ return result;
+}
+
+static void btc_set_valid_flag(struct evergreen_mc_reg_table *table)
+{
+ u8 i, j;
+
+ for (i = 0; i < table->last; i++) {
+ for (j = 1; j < table->num_entries; j++) {
+ if (table->mc_reg_table_entry[j-1].mc_data[i] !=
+ table->mc_reg_table_entry[j].mc_data[i]) {
+ table->valid_flag |= (1 << i);
+ break;
+ }
+ }
+ }
+}
+
+static int btc_set_mc_special_registers(struct radeon_device *rdev,
+ struct evergreen_mc_reg_table *table)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ u8 i, j, k;
+ u32 tmp;
+
+ for (i = 0, j = table->last; i < table->last; i++) {
+ switch (table->mc_reg_address[i].s1) {
+ case MC_SEQ_MISC1 >> 2:
+ tmp = RREG32(MC_PMG_CMD_EMRS);
+ table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
+ table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
+ for (k = 0; k < table->num_entries; k++) {
+ table->mc_reg_table_entry[k].mc_data[j] =
+ ((tmp & 0xffff0000)) |
+ ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
+ }
+ j++;
+
+ if (j > SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+
+ tmp = RREG32(MC_PMG_CMD_MRS);
+ table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
+ table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
+ for (k = 0; k < table->num_entries; k++) {
+ table->mc_reg_table_entry[k].mc_data[j] =
+ (tmp & 0xffff0000) |
+ (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+ if (!pi->mem_gddr5)
+ table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
+ }
+ j++;
+
+ if (j > SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+ break;
+ case MC_SEQ_RESERVE_M >> 2:
+ tmp = RREG32(MC_PMG_CMD_MRS1);
+ table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
+ table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
+ for (k = 0; k < table->num_entries; k++) {
+ table->mc_reg_table_entry[k].mc_data[j] =
+ (tmp & 0xffff0000) |
+ (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+ }
+ j++;
+
+ if (j > SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+ break;
+ default:
+ break;
+ }
+ }
+
+ table->last = j;
+
+ return 0;
+}
+
+static void btc_set_s0_mc_reg_index(struct evergreen_mc_reg_table *table)
+{
+ u32 i;
+ u16 address;
+
+ for (i = 0; i < table->last; i++) {
+ table->mc_reg_address[i].s0 =
+ btc_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
+ address : table->mc_reg_address[i].s1;
+ }
+}
+
+static int btc_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
+ struct evergreen_mc_reg_table *eg_table)
+{
+ u8 i, j;
+
+ if (table->last > SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
+ return -EINVAL;
+
+ if (table->num_entries > MAX_AC_TIMING_ENTRIES)
+ return -EINVAL;
+
+ for (i = 0; i < table->last; i++)
+ eg_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
+ eg_table->last = table->last;
+
+ for (i = 0; i < table->num_entries; i++) {
+ eg_table->mc_reg_table_entry[i].mclk_max =
+ table->mc_reg_table_entry[i].mclk_max;
+ for(j = 0; j < table->last; j++)
+ eg_table->mc_reg_table_entry[i].mc_data[j] =
+ table->mc_reg_table_entry[i].mc_data[j];
+ }
+ eg_table->num_entries = table->num_entries;
+
+ return 0;
+}
+
+static int btc_initialize_mc_reg_table(struct radeon_device *rdev)
+{
+ int ret;
+ struct atom_mc_reg_table *table;
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+ struct evergreen_mc_reg_table *eg_table = &eg_pi->mc_reg_table;
+ u8 module_index = rv770_get_memory_module_index(rdev);
+
+ table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
+ if (!table)
+ return -ENOMEM;
+
+ /* Program additional LP registers that are no longer programmed by VBIOS */
+ WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
+ WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
+ WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
+ WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
+ WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
+ WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
+ WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
+ WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
+ WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
+ WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
+ WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
+
+ ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
+
+ if (ret)
+ goto init_mc_done;
+
+ ret = btc_copy_vbios_mc_reg_table(table, eg_table);
+
+ if (ret)
+ goto init_mc_done;
+
+ btc_set_s0_mc_reg_index(eg_table);
+ ret = btc_set_mc_special_registers(rdev, eg_table);
+
+ if (ret)
+ goto init_mc_done;
+
+ btc_set_valid_flag(eg_table);
+
+init_mc_done:
+ kfree(table);
+
+ return ret;
+}
+
+static void btc_init_stutter_mode(struct radeon_device *rdev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ u32 tmp;
+
+ if (pi->mclk_stutter_mode_threshold) {
+ if (pi->mem_gddr5) {
+ tmp = RREG32(MC_PMG_AUTO_CFG);
+ if ((0x200 & tmp) == 0) {
+ tmp = (tmp & 0xfffffc0b) | 0x204;
+ WREG32(MC_PMG_AUTO_CFG, tmp);
+ }
+ }
+ }
+}
+
+void btc_dpm_reset_asic(struct radeon_device *rdev)
+{
+ rv770_restrict_performance_levels_before_switch(rdev);
+ btc_disable_ulv(rdev);
+ btc_set_boot_state_timing(rdev);
+ rv770_set_boot_state(rdev);
+}
+
+int btc_dpm_set_power_state(struct radeon_device *rdev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+
+ btc_disable_ulv(rdev);
+ btc_set_boot_state_timing(rdev);
+ rv770_restrict_performance_levels_before_switch(rdev);
+
+ if (eg_pi->pcie_performance_request)
+ cypress_notify_link_speed_change_before_state_change(rdev);
+
+ rv770_halt_smc(rdev);
+ cypress_upload_sw_state(rdev);
+
+ if (eg_pi->dynamic_ac_timing)
+ cypress_upload_mc_reg_table(rdev);
+
+ cypress_program_memory_timing_parameters(rdev);
+
+ rv770_resume_smc(rdev);
+ rv770_set_sw_state(rdev);
+
+ if (eg_pi->pcie_performance_request)
+ cypress_notify_link_speed_change_after_state_change(rdev);
+
+ btc_set_power_state_conditionally_enable_ulv(rdev);
+
+ return 0;
+}
+
+int btc_dpm_enable(struct radeon_device *rdev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+
+ if (pi->gfx_clock_gating)
+ btc_cg_clock_gating_default(rdev);
+
+ if (btc_dpm_enabled(rdev))
+ return -EINVAL;
+
+ if (pi->mg_clock_gating)
+ btc_mg_clock_gating_default(rdev);
+
+ if (eg_pi->ls_clock_gating)
+ btc_ls_clock_gating_default(rdev);
+
+ if (pi->voltage_control) {
+ rv770_enable_voltage_control(rdev, true);
+ cypress_construct_voltage_tables(rdev);
+ }
+
+ if (pi->mvdd_control)
+ cypress_get_mvdd_configuration(rdev);
+
+ if (eg_pi->dynamic_ac_timing)
+ btc_initialize_mc_reg_table(rdev);
+
+ if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_BACKBIAS)
+ rv770_enable_backbias(rdev, true);
+
+ if (pi->dynamic_ss)
+ cypress_enable_spread_spectrum(rdev, true);
+
+ if (pi->thermal_protection)
+ rv770_enable_thermal_protection(rdev, true);
+
+ rv770_setup_bsp(rdev);
+ rv770_program_git(rdev);
+ rv770_program_tp(rdev);
+ rv770_program_tpp(rdev);
+ rv770_program_sstp(rdev);
+ rv770_program_engine_speed_parameters(rdev);
+ cypress_enable_display_gap(rdev);
+ rv770_program_vc(rdev);
+
+ if (pi->dynamic_pcie_gen2)
+ btc_enable_dynamic_pcie_gen2(rdev, true);
+
+ if (rv770_upload_firmware(rdev))
+ return -EINVAL;
+
+ cypress_get_table_locations(rdev);
+ btc_init_smc_table(rdev);
+
+ if (eg_pi->dynamic_ac_timing)
+ cypress_populate_mc_reg_table(rdev);
+
+ cypress_program_response_times(rdev);
+ r7xx_start_smc(rdev);
+ cypress_notify_smc_display_change(rdev, false);
+ cypress_enable_sclk_control(rdev, true);
+
+ if (eg_pi->memory_transition)
+ cypress_enable_mclk_control(rdev, true);
+
+ cypress_start_dpm(rdev);
+
+ if (pi->gfx_clock_gating)
+ btc_cg_clock_gating_enable(rdev, true);
+
+ if (pi->mg_clock_gating)
+ btc_mg_clock_gating_enable(rdev, true);
+
+ if (eg_pi->ls_clock_gating)
+ btc_ls_clock_gating_enable(rdev, true);
+
+ if (rdev->irq.installed &&
+ r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
+ PPSMC_Result result;
+
+ rv770_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
+ rdev->irq.dpm_thermal = true;
+ radeon_irq_set(rdev);
+ result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
+
+ if (result != PPSMC_Result_OK)
+ DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
+ }
+
+ rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
+
+ btc_init_stutter_mode(rdev);
+
+ return 0;
+};
+
+void btc_dpm_disable(struct radeon_device *rdev)
+{
+ struct rv7xx_power_info *pi = rv770_get_pi(rdev);
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+
+ if (!btc_dpm_enabled(rdev))
+ return;
+
+ rv770_clear_vc(rdev);
+
+ if (pi->thermal_protection)
+ rv770_enable_thermal_protection(rdev, false);
+
+ if (pi->dynamic_pcie_gen2)
+ btc_enable_dynamic_pcie_gen2(rdev, false);
+
+ if (rdev->irq.installed &&
+ r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
+ rdev->irq.dpm_thermal = false;
+ radeon_irq_set(rdev);
+ }
+
+ if (pi->gfx_clock_gating)
+ btc_cg_clock_gating_enable(rdev, false);
+
+ if (pi->mg_clock_gating)
+ btc_mg_clock_gating_enable(rdev, false);
+
+ if (eg_pi->ls_clock_gating)
+ btc_ls_clock_gating_enable(rdev, false);
+
+ rv770_stop_dpm(rdev);
+ btc_reset_to_default(rdev);
+ btc_stop_smc(rdev);
+ cypress_enable_spread_spectrum(rdev, false);
+}
+
+void btc_dpm_setup_asic(struct radeon_device *rdev)
+{
+ struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+
+ rv770_get_memory_type(rdev);
+ rv740_read_clock_registers(rdev);
+ btc_read_arb_registers(rdev);
+ rv770_read_voltage_smio_registers(rdev);
+
+ if (eg_pi->pcie_performance_request)
+ cypress_advertise_gen2_capability(rdev);
+
+ rv770_get_pcie_gen2_status(rdev);
+ rv770_enable_acpi_pm(rdev);
+}
+
+int btc_dpm_init(struct radeon_device *rdev)
+{
+ struct rv7xx_power_info *pi;
+ struct evergreen_power_info *eg_pi;
+ int index = GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info);
+ u16 data_offset, size;
+ u8 frev, crev;
+ struct atom_clock_dividers dividers;
+ int ret;
+
+ eg_pi = kzalloc(sizeof(struct evergreen_power_info), GFP_KERNEL);
+ if (eg_pi == NULL)
+ return -ENOMEM;
+ rdev->pm.dpm.priv = eg_pi;
+ pi = &eg_pi->rv7xx;
+
+ rv770_get_max_vddc(rdev);
+
+ eg_pi->ulv.supported = false;
+ pi->acpi_vddc = 0;
+ eg_pi->acpi_vddci = 0;
+ pi->min_vddc_in_table = 0;
+ pi->max_vddc_in_table = 0;
+
+ ret = rv7xx_parse_power_table(rdev);
+ if (ret)
+ return ret;
+
+ if (rdev->pm.dpm.voltage_response_time == 0)
+ rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
+ if (rdev->pm.dpm.backbias_response_time == 0)
+ rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
+
+ ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
+ 0, false, ÷rs);
+ if (ret)
+ pi->ref_div = dividers.ref_div + 1;
+ else
+ pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
+
+ pi->mclk_strobe_mode_threshold = 40000;
+ pi->mclk_edc_enable_threshold = 40000;
+ eg_pi->mclk_edc_wr_enable_threshold = 40000;
+
+ pi->voltage_control =
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC);
+
+ pi->mvdd_control =
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC);
+
+ eg_pi->vddci_control =
+ radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI);
+
+ if (atom_parse_data_header(rdev->mode_info.atom_context, index, &size,
+ &frev, &crev, &data_offset)) {
+ pi->sclk_ss = true;
+ pi->mclk_ss = true;
+ pi->dynamic_ss = true;
+ } else {
+ pi->sclk_ss = false;
+ pi->mclk_ss = false;
+ pi->dynamic_ss = true;
+ }
+
+ pi->asi = RV770_ASI_DFLT;
+ pi->pasi = CYPRESS_HASI_DFLT;
+ pi->vrc = CYPRESS_VRC_DFLT;
+
+ pi->power_gating = false;
+
+ pi->gfx_clock_gating = true;
+
+ pi->mg_clock_gating = true;
+ pi->mgcgtssm = true;
+ eg_pi->ls_clock_gating = false;
+ eg_pi->sclk_deep_sleep = false;
+
+ pi->dynamic_pcie_gen2 = true;
+
+ if (pi->gfx_clock_gating &&
+ (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+ pi->thermal_protection = true;
+ else
+ pi->thermal_protection = false;
+
+ pi->display_gap = true;
+
+ if (rdev->flags & RADEON_IS_MOBILITY)
+ pi->dcodt = true;
+ else
+ pi->dcodt = false;
+
+ pi->ulps = true;
+
+ eg_pi->dynamic_ac_timing = true;
+ eg_pi->abm = true;
+ eg_pi->mcls = true;
+ eg_pi->light_sleep = true;
+ eg_pi->memory_transition = true;
+#if defined(CONFIG_ACPI)
+ eg_pi->pcie_performance_request =
+ radeon_acpi_is_pcie_performance_request_supported(rdev);
+#else
+ eg_pi->pcie_performance_request = false;
+#endif
+
+ if (rdev->family == CHIP_BARTS)
+ eg_pi->dll_default_on = true;
+ else
+ eg_pi->dll_default_on = false;
+
+ eg_pi->sclk_deep_sleep = false;
+ if (ASIC_IS_LOMBOK(rdev))
+ pi->mclk_stutter_mode_threshold = 30000;
+ else
+ pi->mclk_stutter_mode_threshold = 0;
+
+ pi->sram_end = SMC_RAM_END;
+
+ return 0;
+}
+
+void btc_dpm_fini(struct radeon_device *rdev)
+{
+ int i;
+
+ for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
+ kfree(rdev->pm.dpm.ps[i].ps_priv);
+ }
+ kfree(rdev->pm.dpm.ps);
+ kfree(rdev->pm.dpm.priv);
+}
diff --git a/drivers/gpu/drm/radeon/btc_dpm.h b/drivers/gpu/drm/radeon/btc_dpm.h
new file mode 100644
index 0000000..a095d40
--- /dev/null
+++ b/drivers/gpu/drm/radeon/btc_dpm.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2011 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef __BTC_DPM_H__
+#define __BTC_DPM_H__
+
+#define BARTS_MGCGCGTSSMCTRL_DFLT 0x81944000
+#define TURKS_MGCGCGTSSMCTRL_DFLT 0x6e944000
+#define CAICOS_MGCGCGTSSMCTRL_DFLT 0x46944040
+#define BTC_CGULVPARAMETER_DFLT 0x00040035
+#define BTC_CGULVCONTROL_DFLT 0x00001450
+
+#endif
diff --git a/drivers/gpu/drm/radeon/btcd.h b/drivers/gpu/drm/radeon/btcd.h
new file mode 100644
index 0000000..29e32de
--- /dev/null
+++ b/drivers/gpu/drm/radeon/btcd.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2010 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Alex Deucher
+ */
+#ifndef _BTCD_H_
+#define _BTCD_H_
+
+/* pm registers */
+
+#define GENERAL_PWRMGT 0x63c
+# define GLOBAL_PWRMGT_EN (1 << 0)
+# define STATIC_PM_EN (1 << 1)
+# define THERMAL_PROTECTION_DIS (1 << 2)
+# define THERMAL_PROTECTION_TYPE (1 << 3)
+# define ENABLE_GEN2PCIE (1 << 4)
+# define ENABLE_GEN2XSP (1 << 5)
+# define SW_SMIO_INDEX(x) ((x) << 6)
+# define SW_SMIO_INDEX_MASK (3 << 6)
+# define SW_SMIO_INDEX_SHIFT 6
+# define LOW_VOLT_D2_ACPI (1 << 8)
+# define LOW_VOLT_D3_ACPI (1 << 9)
+# define VOLT_PWRMGT_EN (1 << 10)
+# define BACKBIAS_PAD_EN (1 << 18)
+# define BACKBIAS_VALUE (1 << 19)
+# define DYN_SPREAD_SPECTRUM_EN (1 << 23)
+# define AC_DC_SW (1 << 24)
+
+#define CG_BIF_REQ_AND_RSP 0x7f4
+#define CG_CLIENT_REQ(x) ((x) << 0)
+#define CG_CLIENT_REQ_MASK (0xff << 0)
+#define CG_CLIENT_REQ_SHIFT 0
+#define CG_CLIENT_RESP(x) ((x) << 8)
+#define CG_CLIENT_RESP_MASK (0xff << 8)
+#define CG_CLIENT_RESP_SHIFT 8
+#define CLIENT_CG_REQ(x) ((x) << 16)
+#define CLIENT_CG_REQ_MASK (0xff << 16)
+#define CLIENT_CG_REQ_SHIFT 16
+#define CLIENT_CG_RESP(x) ((x) << 24)
+#define CLIENT_CG_RESP_MASK (0xff << 24)
+#define CLIENT_CG_RESP_SHIFT 24
+
+#define SCLK_PSKIP_CNTL 0x8c0
+#define PSKIP_ON_ALLOW_STOP_HI(x) ((x) << 16)
+#define PSKIP_ON_ALLOW_STOP_HI_MASK (0xff << 16)
+#define PSKIP_ON_ALLOW_STOP_HI_SHIFT 16
+
+#define CG_ULV_CONTROL 0x8c8
+#define CG_ULV_PARAMETER 0x8cc
+
+#define MC_ARB_DRAM_TIMING 0x2774
+#define MC_ARB_DRAM_TIMING2 0x2778
+
+#define MC_ARB_RFSH_RATE 0x27b0
+#define POWERMODE0(x) ((x) << 0)
+#define POWERMODE0_MASK (0xff << 0)
+#define POWERMODE0_SHIFT 0
+#define POWERMODE1(x) ((x) << 8)
+#define POWERMODE1_MASK (0xff << 8)
+#define POWERMODE1_SHIFT 8
+#define POWERMODE2(x) ((x) << 16)
+#define POWERMODE2_MASK (0xff << 16)
+#define POWERMODE2_SHIFT 16
+#define POWERMODE3(x) ((x) << 24)
+#define POWERMODE3_MASK (0xff << 24)
+#define POWERMODE3_SHIFT 24
+
+#define MC_ARB_BURST_TIME 0x2808
+#define STATE0(x) ((x) << 0)
+#define STATE0_MASK (0x1f << 0)
+#define STATE0_SHIFT 0
+#define STATE1(x) ((x) << 5)
+#define STATE1_MASK (0x1f << 5)
+#define STATE1_SHIFT 5
+#define STATE2(x) ((x) << 10)
+#define STATE2_MASK (0x1f << 10)
+#define STATE2_SHIFT 10
+#define STATE3(x) ((x) << 15)
+#define STATE3_MASK (0x1f << 15)
+#define STATE3_SHIFT 15
+
+#define MC_SEQ_RAS_TIMING 0x28a0
+#define MC_SEQ_CAS_TIMING 0x28a4
+#define MC_SEQ_MISC_TIMING 0x28a8
+#define MC_SEQ_MISC_TIMING2 0x28ac
+
+#define MC_SEQ_RD_CTL_D0 0x28b4
+#define MC_SEQ_RD_CTL_D1 0x28b8
+#define MC_SEQ_WR_CTL_D0 0x28bc
+#define MC_SEQ_WR_CTL_D1 0x28c0
+
+#define MC_PMG_AUTO_CFG 0x28d4
+
+#define MC_SEQ_STATUS_M 0x29f4
+# define PMG_PWRSTATE (1 << 16)
+
+#define MC_SEQ_MISC0 0x2a00
+#define MC_SEQ_MISC0_GDDR5_SHIFT 28
+#define MC_SEQ_MISC0_GDDR5_MASK 0xf0000000
+#define MC_SEQ_MISC0_GDDR5_VALUE 5
+#define MC_SEQ_MISC1 0x2a04
+#define MC_SEQ_RESERVE_M 0x2a08
+#define MC_PMG_CMD_EMRS 0x2a0c
+
+#define MC_SEQ_MISC3 0x2a2c
+
+#define MC_SEQ_MISC5 0x2a54
+#define MC_SEQ_MISC6 0x2a58
+
+#define MC_SEQ_MISC7 0x2a64
+
+#define MC_SEQ_CG 0x2a68
+#define CG_SEQ_REQ(x) ((x) << 0)
+#define CG_SEQ_REQ_MASK (0xff << 0)
+#define CG_SEQ_REQ_SHIFT 0
+#define CG_SEQ_RESP(x) ((x) << 8)
+#define CG_SEQ_RESP_MASK (0xff << 8)
+#define CG_SEQ_RESP_SHIFT 8
+#define SEQ_CG_REQ(x) ((x) << 16)
+#define SEQ_CG_REQ_MASK (0xff << 16)
+#define SEQ_CG_REQ_SHIFT 16
+#define SEQ_CG_RESP(x) ((x) << 24)
+#define SEQ_CG_RESP_MASK (0xff << 24)
+#define SEQ_CG_RESP_SHIFT 24
+#define MC_SEQ_RAS_TIMING_LP 0x2a6c
+#define MC_SEQ_CAS_TIMING_LP 0x2a70
+#define MC_SEQ_MISC_TIMING_LP 0x2a74
+#define MC_SEQ_MISC_TIMING2_LP 0x2a78
+#define MC_SEQ_WR_CTL_D0_LP 0x2a7c
+#define MC_SEQ_WR_CTL_D1_LP 0x2a80
+#define MC_SEQ_PMG_CMD_EMRS_LP 0x2a84
+#define MC_SEQ_PMG_CMD_MRS_LP 0x2a88
+
+#define MC_PMG_CMD_MRS 0x2aac
+
+#define MC_SEQ_RD_CTL_D0_LP 0x2b1c
+#define MC_SEQ_RD_CTL_D1_LP 0x2b20
+
+#define MC_PMG_CMD_MRS1 0x2b44
+#define MC_SEQ_PMG_CMD_MRS1_LP 0x2b48
+
+#define LB_SYNC_RESET_SEL 0x6b28
+#define LB_SYNC_RESET_SEL_MASK (3 << 0)
+#define LB_SYNC_RESET_SEL_SHIFT 0
+
+/* PCIE link stuff */
+#define PCIE_LC_SPEED_CNTL 0xa4 /* PCIE_P */
+# define LC_GEN2_EN_STRAP (1 << 0)
+# define LC_TARGET_LINK_SPEED_OVERRIDE_EN (1 << 1)
+# define LC_FORCE_EN_HW_SPEED_CHANGE (1 << 5)
+# define LC_FORCE_DIS_HW_SPEED_CHANGE (1 << 6)
+# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK (0x3 << 8)
+# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT 3
+# define LC_CURRENT_DATA_RATE (1 << 11)
+# define LC_HW_VOLTAGE_IF_CONTROL(x) ((x) << 12)
+# define LC_HW_VOLTAGE_IF_CONTROL_MASK (3 << 12)
+# define LC_HW_VOLTAGE_IF_CONTROL_SHIFT 12
+# define LC_VOLTAGE_TIMER_SEL_MASK (0xf << 14)
+# define LC_CLR_FAILED_SPD_CHANGE_CNT (1 << 21)
+# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 23)
+# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 24)
+
+#endif
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index c73d713..7407762 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -180,13 +180,16 @@ extern int sumo_rlc_init(struct radeon_device *rdev);
MODULE_FIRMWARE("radeon/BARTS_pfp.bin");
MODULE_FIRMWARE("radeon/BARTS_me.bin");
MODULE_FIRMWARE("radeon/BARTS_mc.bin");
+MODULE_FIRMWARE("radeon/BARTS_smc.bin");
MODULE_FIRMWARE("radeon/BTC_rlc.bin");
MODULE_FIRMWARE("radeon/TURKS_pfp.bin");
MODULE_FIRMWARE("radeon/TURKS_me.bin");
MODULE_FIRMWARE("radeon/TURKS_mc.bin");
+MODULE_FIRMWARE("radeon/TURKS_smc.bin");
MODULE_FIRMWARE("radeon/CAICOS_pfp.bin");
MODULE_FIRMWARE("radeon/CAICOS_me.bin");
MODULE_FIRMWARE("radeon/CAICOS_mc.bin");
+MODULE_FIRMWARE("radeon/CAICOS_smc.bin");
MODULE_FIRMWARE("radeon/CAYMAN_pfp.bin");
MODULE_FIRMWARE("radeon/CAYMAN_me.bin");
MODULE_FIRMWARE("radeon/CAYMAN_mc.bin");
@@ -683,6 +686,7 @@ int ni_init_microcode(struct radeon_device *rdev)
const char *chip_name;
const char *rlc_chip_name;
size_t pfp_req_size, me_req_size, rlc_req_size, mc_req_size;
+ size_t smc_req_size = 0;
char fw_name[30];
int err;
@@ -703,6 +707,7 @@ int ni_init_microcode(struct radeon_device *rdev)
me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
mc_req_size = BTC_MC_UCODE_SIZE * 4;
+ smc_req_size = ALIGN(BARTS_SMC_UCODE_SIZE, 4);
break;
case CHIP_TURKS:
chip_name = "TURKS";
@@ -711,6 +716,7 @@ int ni_init_microcode(struct radeon_device *rdev)
me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
mc_req_size = BTC_MC_UCODE_SIZE * 4;
+ smc_req_size = ALIGN(TURKS_SMC_UCODE_SIZE, 4);
break;
case CHIP_CAICOS:
chip_name = "CAICOS";
@@ -719,6 +725,7 @@ int ni_init_microcode(struct radeon_device *rdev)
me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
mc_req_size = BTC_MC_UCODE_SIZE * 4;
+ smc_req_size = ALIGN(CAICOS_SMC_UCODE_SIZE, 4);
break;
case CHIP_CAYMAN:
chip_name = "CAYMAN";
@@ -789,6 +796,20 @@ int ni_init_microcode(struct radeon_device *rdev)
err = -EINVAL;
}
}
+
+ if ((rdev->family >= CHIP_BARTS) && (rdev->family <= CHIP_CAICOS)) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
+ err = request_firmware(&rdev->smc_fw, fw_name, &pdev->dev);
+ if (err)
+ goto out;
+ if (rdev->smc_fw->size != smc_req_size) {
+ printk(KERN_ERR
+ "ni_mc: Bogus length %zu in firmware \"%s\"\n",
+ rdev->mc_fw->size, fw_name);
+ err = -EINVAL;
+ }
+ }
+
out:
platform_device_unregister(pdev);
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 077448f..20f65ad 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -1638,6 +1638,18 @@ static struct radeon_asic btc_asic = {
.set_uvd_clocks = &evergreen_set_uvd_clocks,
.get_temperature = &evergreen_get_temp,
},
+ .dpm = {
+ .init = &btc_dpm_init,
+ .setup_asic = &btc_dpm_setup_asic,
+ .enable = &btc_dpm_enable,
+ .disable = &btc_dpm_disable,
+ .set_power_state = &btc_dpm_set_power_state,
+ .display_configuration_changed = &cypress_dpm_display_configuration_changed,
+ .fini = &btc_dpm_fini,
+ .get_sclk = &rv770_dpm_get_sclk,
+ .get_mclk = &rv770_dpm_get_mclk,
+ .print_power_state = &rv770_dpm_print_power_state,
+ },
.pflip = {
.pre_page_flip = &evergreen_pre_page_flip,
.page_flip = &evergreen_page_flip,
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 1f25b683..214429b 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -530,6 +530,12 @@ void cypress_dpm_disable(struct radeon_device *rdev);
int cypress_dpm_set_power_state(struct radeon_device *rdev);
void cypress_dpm_display_configuration_changed(struct radeon_device *rdev);
void cypress_dpm_fini(struct radeon_device *rdev);
+int btc_dpm_init(struct radeon_device *rdev);
+void btc_dpm_setup_asic(struct radeon_device *rdev);
+int btc_dpm_enable(struct radeon_device *rdev);
+void btc_dpm_disable(struct radeon_device *rdev);
+int btc_dpm_set_power_state(struct radeon_device *rdev);
+void btc_dpm_fini(struct radeon_device *rdev);
/*
* cayman
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index d2265f4..0a770b5 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1049,6 +1049,9 @@ int radeon_pm_init(struct radeon_device *rdev)
case CHIP_JUNIPER:
case CHIP_CYPRESS:
case CHIP_HEMLOCK:
+ case CHIP_BARTS:
+ case CHIP_TURKS:
+ case CHIP_CAICOS:
if (radeon_dpm == 1)
rdev->pm.pm_method = PM_METHOD_DPM;
else
diff --git a/drivers/gpu/drm/radeon/radeon_ucode.h b/drivers/gpu/drm/radeon/radeon_ucode.h
index cb9c813..e592e27 100644
--- a/drivers/gpu/drm/radeon/radeon_ucode.h
+++ b/drivers/gpu/drm/radeon/radeon_ucode.h
@@ -85,4 +85,19 @@
#define CYPRESS_SMC_INT_VECTOR_START 0xffc0
#define CYPRESS_SMC_INT_VECTOR_SIZE 0x0040
+#define BARTS_SMC_UCODE_START 0x0100
+#define BARTS_SMC_UCODE_SIZE 0x6107
+#define BARTS_SMC_INT_VECTOR_START 0xffc0
+#define BARTS_SMC_INT_VECTOR_SIZE 0x0040
+
+#define TURKS_SMC_UCODE_START 0x0100
+#define TURKS_SMC_UCODE_SIZE 0x605b
+#define TURKS_SMC_INT_VECTOR_START 0xffc0
+#define TURKS_SMC_INT_VECTOR_SIZE 0x0040
+
+#define CAICOS_SMC_UCODE_START 0x0100
+#define CAICOS_SMC_UCODE_SIZE 0x5fbd
+#define CAICOS_SMC_INT_VECTOR_START 0xffc0
+#define CAICOS_SMC_INT_VECTOR_SIZE 0x0040
+
#endif
diff --git a/drivers/gpu/drm/radeon/rv770_smc.c b/drivers/gpu/drm/radeon/rv770_smc.c
index 168aedb..0078c59 100644
--- a/drivers/gpu/drm/radeon/rv770_smc.c
+++ b/drivers/gpu/drm/radeon/rv770_smc.c
@@ -194,6 +194,66 @@ static const u8 cypress_smc_int_vectors[] =
0x04, 0xF6, 0x04, 0xF6
};
+static const u8 barts_smc_int_vectors[] =
+{
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x12, 0xAA,
+ 0x0C, 0x2F, 0x15, 0xF6,
+ 0x15, 0xF6, 0x05, 0x0A,
+ 0x05, 0x0A, 0x05, 0x0A
+};
+
+static const u8 turks_smc_int_vectors[] =
+{
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x12, 0xAA,
+ 0x0C, 0x2F, 0x15, 0xF6,
+ 0x15, 0xF6, 0x05, 0x0A,
+ 0x05, 0x0A, 0x05, 0x0A
+};
+
+static const u8 caicos_smc_int_vectors[] =
+{
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x0C, 0x14,
+ 0x0C, 0x14, 0x12, 0xAA,
+ 0x0C, 0x2F, 0x15, 0xF6,
+ 0x15, 0xF6, 0x05, 0x0A,
+ 0x05, 0x0A, 0x05, 0x0A
+};
+
int rv770_set_smc_sram_address(struct radeon_device *rdev,
u16 smc_address, u16 limit)
{
@@ -463,6 +523,27 @@ int rv770_load_smc_ucode(struct radeon_device *rdev,
int_vect_start_address = CYPRESS_SMC_INT_VECTOR_START;
int_vect_size = CYPRESS_SMC_INT_VECTOR_SIZE;
break;
+ case CHIP_BARTS:
+ ucode_start_address = BARTS_SMC_UCODE_START;
+ ucode_size = BARTS_SMC_UCODE_SIZE;
+ int_vect = (const u8 *)&barts_smc_int_vectors;
+ int_vect_start_address = BARTS_SMC_INT_VECTOR_START;
+ int_vect_size = BARTS_SMC_INT_VECTOR_SIZE;
+ break;
+ case CHIP_TURKS:
+ ucode_start_address = TURKS_SMC_UCODE_START;
+ ucode_size = TURKS_SMC_UCODE_SIZE;
+ int_vect = (const u8 *)&turks_smc_int_vectors;
+ int_vect_start_address = TURKS_SMC_INT_VECTOR_START;
+ int_vect_size = TURKS_SMC_INT_VECTOR_SIZE;
+ break;
+ case CHIP_CAICOS:
+ ucode_start_address = CAICOS_SMC_UCODE_START;
+ ucode_size = CAICOS_SMC_UCODE_SIZE;
+ int_vect = (const u8 *)&caicos_smc_int_vectors;
+ int_vect_start_address = CAICOS_SMC_INT_VECTOR_START;
+ int_vect_size = CAICOS_SMC_INT_VECTOR_SIZE;
+ break;
default:
DRM_ERROR("unknown asic in smc ucode loader\n");
BUG();
--
1.7.7.5
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel
