From: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Avoids non-static functions since all the callers are in intel_rpm.c.
Only thing we need for that is to move the register definitions into
i915_reg.h.
Cc: Damien Lespiau <damien.lespiau@xxxxxxxxx>
Cc: Imre Deak <imre.deak@xxxxxxxxx>
Cc: Sunil Kamath <sunil.kamath@xxxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Signed-off-by: Animesh Manna <animesh.manna@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_reg.h | 16 ++++++++++++++++
drivers/gpu/drm/i915/intel_csr.c | 25 -------------------------
drivers/gpu/drm/i915/intel_drv.h | 1 -
drivers/gpu/drm/i915/intel_runtime_pm.c | 8 ++++++++
4 files changed, 24 insertions(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 1fa0554..b6bde0c 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7392,6 +7392,22 @@ enum skl_disp_power_wells {
#define DC_STATE_DEBUG 0x45520
#define DC_STATE_DEBUG_MASK_MEMORY_UP (1<<1)
+/*
+* SKL CSR registers for DC5 and DC6
+*/
+#define CSR_PROGRAM_BASE 0x80000
+#define CSR_SSP_BASE_ADDR_GEN9 0x00002FC0
+#define CSR_HTP_ADDR_SKL 0x00500034
+#define CSR_SSP_BASE 0x8F074
+#define CSR_HTP_SKL 0x8F004
+#define CSR_LAST_WRITE 0x8F034
+#define CSR_LAST_WRITE_VALUE 0xc003b400
+/* MMIO address range for CSR program (0x80000 - 0x82FFF) */
+#define CSR_MAX_FW_SIZE 0x2FFF
+#define CSR_DEFAULT_FW_OFFSET 0xFFFFFFFF
+#define CSR_MMIO_START_RANGE 0x80000
+#define CSR_MMIO_END_RANGE 0x8FFFF
+
/* Please see hsw_read_dcomp() and hsw_write_dcomp() before using this register,
* since on HSW we can't write to it using I915_WRITE. */
#define D_COMP_HSW (MCHBAR_MIRROR_BASE_SNB + 0x5F0C)
diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index be388da..9153764 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -45,22 +45,6 @@
MODULE_FIRMWARE(I915_CSR_SKL);
-/*
-* SKL CSR registers for DC5 and DC6
-*/
-#define CSR_PROGRAM_BASE 0x80000
-#define CSR_SSP_BASE_ADDR_GEN9 0x00002FC0
-#define CSR_HTP_ADDR_SKL 0x00500034
-#define CSR_SSP_BASE 0x8F074
-#define CSR_HTP_SKL 0x8F004
-#define CSR_LAST_WRITE 0x8F034
-#define CSR_LAST_WRITE_VALUE 0xc003b400
-/* MMIO address range for CSR program (0x80000 - 0x82FFF) */
-#define CSR_MAX_FW_SIZE 0x2FFF
-#define CSR_DEFAULT_FW_OFFSET 0xFFFFFFFF
-#define CSR_MMIO_START_RANGE 0x80000
-#define CSR_MMIO_END_RANGE 0x8FFFF
-
struct intel_css_header {
/* 0x09 for DMC */
uint32_t module_type;
@@ -461,12 +445,3 @@ void intel_csr_ucode_fini(struct drm_device *dev)
kfree(dev_priv->csr.dmc_payload);
}
-void assert_csr_loaded(struct drm_i915_private *dev_priv)
-{
- WARN(intel_csr_load_status_get(dev_priv) != FW_LOADED,
- "CSR is not loaded.\n");
- WARN(!I915_READ(CSR_PROGRAM_BASE),
- "CSR program storage start is NULL\n");
- WARN(!I915_READ(CSR_SSP_BASE), "CSR SSP Base Not fine\n");
- WARN(!I915_READ(CSR_HTP_SKL), "CSR HTP Not fine\n");
-}
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 9cb7d4e..c178ae8 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1157,7 +1157,6 @@ void intel_csr_load_status_set(struct drm_i915_private *dev_priv,
enum csr_state state);
void intel_csr_load_program(struct drm_device *dev);
void intel_csr_ucode_fini(struct drm_device *dev);
-void assert_csr_loaded(struct drm_i915_private *dev_priv);
/* intel_dp.c */
void intel_dp_init(struct drm_device *dev, int output_reg, enum port port);
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 340f386..71832dc 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -455,6 +455,14 @@ static void gen9_set_dc_state_debugmask_memory_up(
}
}
+static void assert_csr_loaded(struct drm_i915_private *dev_priv)
+{
+ WARN(!I915_READ(CSR_PROGRAM_BASE),
+ "CSR program storage start is NULL\n");
+ WARN(!I915_READ(CSR_SSP_BASE), "CSR SSP Base Not fine\n");
+ WARN(!I915_READ(CSR_HTP_SKL), "CSR HTP Not fine\n");
+}
+
static void assert_can_enable_dc5(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = dev_priv->dev;
--
2.0.2
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