The patch is upstreamed
1. For RHEL7.x, because its native kernel is suggested to update
from 3.10 to 4.9 on 2 ODM's platform.
2. For AST2600.
3. For ASTDP.
4. v1.11
Signed-off-by: KuoHsiang Chou <kuohsiang_chou@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/ast/Makefile | 2 +-
drivers/gpu/drm/ast/ast_dp.c | 233 ++++++++++++++
drivers/gpu/drm/ast/ast_dram_tables.h | 59 ++++
drivers/gpu/drm/ast/ast_drv.c | 2 +-
drivers/gpu/drm/ast/ast_drv.h | 31 +-
drivers/gpu/drm/ast/ast_main.c | 138 +++++++--
drivers/gpu/drm/ast/ast_mode.c | 146 +++++++--
drivers/gpu/drm/ast/ast_post.c | 553 ++++++++++++++++++++++++++++++----
drivers/gpu/drm/ast/ast_tables.h | 238 ++++++++++-----
9 files changed, 1214 insertions(+), 188 deletions(-)
create mode 100644 drivers/gpu/drm/ast/ast_dp.c
diff --git a/drivers/gpu/drm/ast/Makefile b/drivers/gpu/drm/ast/Makefile
index 171aa06..a6974af 100644
--- a/drivers/gpu/drm/ast/Makefile
+++ b/drivers/gpu/drm/ast/Makefile
@@ -4,6 +4,6 @@
ccflags-y := -Iinclude/drm
-ast-y := ast_drv.o ast_main.o ast_mode.o ast_fb.o ast_ttm.o ast_post.o ast_dp501.o
+ast-y := ast_drv.o ast_main.o ast_mode.o ast_fb.o ast_ttm.o ast_post.o ast_dp501.o ast_dp.o
obj-$(CONFIG_DRM_AST) := ast.o
diff --git a/drivers/gpu/drm/ast/ast_dp.c b/drivers/gpu/drm/ast/ast_dp.c
new file mode 100644
index 00000000..2231fe1
--- /dev/null
+++ b/drivers/gpu/drm/ast/ast_dp.c
@@ -0,0 +1,233 @@
+#include <linux/firmware.h>
+#include <drm/drmP.h>
+#include "ast_drv.h"
+
+bool ast_dp_read_edid(struct drm_device *dev, u8 *ediddata)
+{
+ struct ast_private *ast = dev->dev_private;
+
+ u32 i;
+
+#ifdef DPControlPower
+ u8 bDPState_Change = false;
+
+ // Check DP power off or not.
+ if (ast->ASTDP_State & 0x10) {
+ // DP power on
+ ast_dp_PowerOnOff(ast->dev, 1);
+ bDPState_Change = true;
+ }
+#endif
+
+ if (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDC, 0xFF) == 0) {
+#ifdef DPControlPower
+ // Set back power off
+ if (bDPState_Change)
+ ast_dp_PowerOnOff(ast->dev, 0);
+#endif
+ return false;
+ }
+
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5, 0x00, 0x00); // reading EDID is NOT done.
+
+ for (i = 0; i < 64; i++) {
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE4, 0x00, (u8) i);
+
+ while ((ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD7, 0xFF) != 0x01)
+ || (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD6, 0xFF) != i)) {
+ msleep(1);
+ }
+
+ *(ediddata) = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD8, 0xFF);
+ *(ediddata + 1) = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD9, 0xFF);
+ *(ediddata + 2) = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDA, 0xFF);
+ *(ediddata + 3) = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDB, 0xFF);
+
+ ediddata += 4;
+ }
+
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5, 0x00, 0x01); // reading EDID is DONE.
+
+#ifdef DPControlPower
+ // Set back power off
+ if (bDPState_Change)
+ ast_dp_PowerOnOff(ast->dev, 0);
+#endif
+
+ return true;
+
+} /* ReadEDID_AspeedDP */
+
+/*
+ * Launch Aspeed DP
+ */
+bool ast_dp_launch(struct drm_device *dev, u8 bPower)
+{
+ u32 i = 0, j = 0, WaitCount = 5;
+ u8 bDPTX = 0;
+ u8 bDPExecute = 1;
+
+ struct ast_private *ast = dev->dev_private;
+
+ // S3 come back, need more time to wait BMC ready.
+ if (bPower)
+ WaitCount = 300;
+
+ // Fill
+ ast->tx_chip_type = AST_TX_NONE;
+
+ // Wait total count by different condition.
+ // This is a temp solution for DP check
+ for (j = 0; j < WaitCount; j++) {
+ // Wait BMC ready 100ms
+ for (i = 0; i < 100; i++) {
+ // 1ms
+ msleep(1);
+ }
+
+ bDPTX = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, 0x0E);
+
+ if (bDPTX)
+ break;
+ }
+
+ // 0xE : ASTDP with DPMCU FW handling
+ if (bDPTX == 0x0E) {
+ // Wait one second then timeout.
+ i = 0;
+
+ while (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xD1, 0x20) != 0x20) {
+ i++;
+ // wait 1 ms
+ msleep(1);
+
+ if (i >= 1000) {
+ // DP would not be ready.
+ bDPExecute = 0;
+ break;
+ }
+ };
+
+ if (bDPExecute)
+ ast->tx_chip_type = AST_TX_ASTDP;
+
+ }
+
+ return true;
+} /* Launch Aspeed DP */
+
+#ifdef DPControlPower
+
+void ast_dp_PowerOnOff(struct drm_device *dev, u8 Mode)
+{
+ struct ast_private *ast = dev->dev_private;
+ // Read and Turn off DP PHY sleep
+ u8 bE3 = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE3, 0x0F);
+
+ // Turn on DP PHY sleep
+ if (!Mode)
+ bE3 |= 0x10;
+
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE3, 0x00, bE3); // DP Power on / off
+
+ // Save ASTDP power state
+ ast->ASTDP_State = bE3;
+
+} /* ASTDP_SetOnOff */
+
+#endif
+
+void ast_dp_SetOnOff(struct drm_device *dev, u8 Mode)
+{
+ struct ast_private *ast = dev->dev_private;
+
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE3, 0x00, Mode); // video on / off
+
+ // Save ASTDP power state
+ ast->ASTDP_State = Mode;
+
+ // If DP plug in and link successful then check video on / off status
+ if (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDC, 0x01) &&
+ ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDF, 0x01)) {
+ Mode <<= 4;
+ while (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xDF, 0x10) != Mode) {
+ // wait 1 ms
+ msleep(1);
+ }
+ }
+} /* ASTDP_SetOnOff */
+
+void ast_dp_SetOutput(struct drm_crtc *crtc, struct ast_vbios_mode_info *vbios_mode)
+{
+ struct ast_private *ast = crtc->dev->dev_private;
+
+ u32 ulRefreshRateIndex;
+ u8 ModeIdx;
+
+ ulRefreshRateIndex = vbios_mode->enh_table->refresh_rate_index - 1;
+
+ DRM_INFO("ulRefreshRateIndex=%x\n", ulRefreshRateIndex);
+ DRM_INFO("crtc_hdisplay=%d, crtc_vdisplay=%d\n", crtc->mode.crtc_hdisplay, crtc->mode.crtc_vdisplay);
+
+ switch (crtc->mode.crtc_hdisplay) {
+ case 320:
+ ModeIdx = 0x11;
+ break;
+ case 400:
+ ModeIdx = 0x12;
+ break;
+ case 512:
+ ModeIdx = 0x13;
+ break;
+ case 640:
+ ModeIdx = (0x00 + (u8) ulRefreshRateIndex);
+ break;
+ case 800:
+ ModeIdx = (0x04 + (u8) ulRefreshRateIndex);
+ break;
+ case 1024:
+ ModeIdx = (0x09 + (u8) ulRefreshRateIndex);
+ break;
+ case 1152:
+ ModeIdx = 0x1F;
+ break;
+ case 1280:
+ if (crtc->mode.crtc_vdisplay == 800)
+ ModeIdx = (0x17 - (u8) ulRefreshRateIndex); //RB/Non-RB
+ else // 1024
+ ModeIdx = (0x0D + (u8) ulRefreshRateIndex);
+ break;
+ case 1360:
+ case 1366:
+ ModeIdx = 0x1E;
+ break;
+ case 1440:
+ ModeIdx = (0x19 - (u8) ulRefreshRateIndex); //RB/Non-RB
+ break;
+ case 1600:
+ if (crtc->mode.crtc_vdisplay == 900)
+ ModeIdx = (0x1D - (u8) ulRefreshRateIndex); //RB/Non-RB
+ else //1200
+ ModeIdx = 0x10;
+ break;
+ case 1680:
+ ModeIdx = (0x1B - (u8) ulRefreshRateIndex); //RB/Non-RB
+ break;
+ case 1920:
+ if (crtc->mode.crtc_vdisplay == 1080)
+ ModeIdx = 0x15;
+ else //1200
+ ModeIdx = 0x14;
+ break;
+ default:
+ return;
+ }
+
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE5, 0x00, 0x01); // reading EDID is DONE.
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE0, 0x00, 0x20); // MISC0,0x00: 18-bpp,0x20: 24-bp
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE1, 0x00, 0x00); // MISC1 (default: 0x00)
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xE2, 0x00, ModeIdx); // indicate mode number
+
+ return;
+
+} //ASTDP_SetOutput
diff --git a/drivers/gpu/drm/ast/ast_dram_tables.h b/drivers/gpu/drm/ast/ast_dram_tables.h
index cc04539..ccd60a1 100644
--- a/drivers/gpu/drm/ast/ast_dram_tables.h
+++ b/drivers/gpu/drm/ast/ast_dram_tables.h
@@ -141,4 +141,63 @@ static const struct ast_dramstruct ast2100_dram_table_data[] = {
{ 0xffff, 0xffffffff },
};
+/*
+ * AST2500 DRAM settings modules
+ */
+#define REGTBL_NUM 17
+#define REGIDX_010 0
+#define REGIDX_014 1
+#define REGIDX_018 2
+#define REGIDX_020 3
+#define REGIDX_024 4
+#define REGIDX_02C 5
+#define REGIDX_030 6
+#define REGIDX_214 7
+#define REGIDX_2E0 8
+#define REGIDX_2E4 9
+#define REGIDX_2E8 10
+#define REGIDX_2EC 11
+#define REGIDX_2F0 12
+#define REGIDX_2F4 13
+#define REGIDX_2F8 14
+#define REGIDX_RFC 15
+#define REGIDX_PLL 16
+
+static const u32 ast2500_ddr3_1600_timing_table[REGTBL_NUM] = {
+0x64604D38, /* 0x010 */
+0x29690599, /* 0x014 */
+0x00000300, /* 0x018 */
+0x00000000, /* 0x020 */
+0x00000000, /* 0x024 */
+0x02181E70, /* 0x02C */
+0x00000040, /* 0x030 */
+0x00000024, /* 0x214 */
+0x02001300, /* 0x2E0 */
+0x0E0000A0, /* 0x2E4 */
+0x000E001B, /* 0x2E8 */
+0x35B8C105, /* 0x2EC */
+0x08090408, /* 0x2F0 */
+0x9B000800, /* 0x2F4 */
+0x0E400A00, /* 0x2F8 */
+0x9971452F, /* tRFC */
+0x000071C1}; /* PLL */
+
+static const u32 ast2500_ddr4_1600_timing_table[REGTBL_NUM] = {
+0x63604E37, /* 0x010 */
+0xE97AFA99, /* 0x014 */
+0x00019000, /* 0x018 */
+0x08000000, /* 0x020 */
+0x00000400, /* 0x024 */
+0x00000410, /* 0x02C */
+0x00000101, /* 0x030 */
+0x00000024, /* 0x214 */
+0x03002900, /* 0x2E0 */
+0x0E0000A0, /* 0x2E4 */
+0x000E001C, /* 0x2E8 */
+0x35B8C106, /* 0x2EC */
+0x08080607, /* 0x2F0 */
+0x9B000900, /* 0x2F4 */
+0x0E400A00, /* 0x2F8 */
+0x99714545, /* tRFC */
+0x000071C1}; /* PLL */
#endif
diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index 736133f..1203f76 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -54,6 +54,7 @@ static struct drm_driver driver;
static const struct pci_device_id pciidlist[] = {
AST_VGA_DEVICE(PCI_CHIP_AST2000, NULL),
AST_VGA_DEVICE(PCI_CHIP_AST2100, NULL),
+ AST_VGA_DEVICE(PCI_CHIP_AIP200, NULL),
/* AST_VGA_DEVICE(PCI_CHIP_AST1180, NULL), - don't bind to 1180 for now */
{0, 0, 0},
};
@@ -257,4 +258,3 @@ module_exit(ast_exit);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL and additional rights");
-
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 3bedcf7..6a42183 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -45,15 +45,16 @@
#define DRIVER_NAME "ast"
#define DRIVER_DESC "AST"
-#define DRIVER_DATE "20120228"
+#define DRIVER_DATE "20200729"
-#define DRIVER_MAJOR 0
-#define DRIVER_MINOR 1
+#define DRIVER_MAJOR 1
+#define DRIVER_MINOR 11
#define DRIVER_PATCHLEVEL 0
#define PCI_CHIP_AST2000 0x2000
#define PCI_CHIP_AST2100 0x2010
#define PCI_CHIP_AST1180 0x1180
+#define PCI_CHIP_AIP200 0xA200
enum ast_chip {
@@ -64,7 +65,10 @@ enum ast_chip {
AST2150,
AST2300,
AST2400,
+ AST2500,
+ AST2600,
AST1180,
+ AIP200,
};
enum ast_tx_chip {
@@ -72,6 +76,7 @@ enum ast_tx_chip {
AST_TX_SIL164,
AST_TX_ITE66121,
AST_TX_DP501,
+ AST_TX_ASTDP,
};
#define AST_DRAM_512Mx16 0
@@ -80,6 +85,7 @@ enum ast_tx_chip {
#define AST_DRAM_1Gx32 3
#define AST_DRAM_2Gx16 6
#define AST_DRAM_4Gx16 7
+#define AST_DRAM_8Gx16 8
struct ast_fbdev;
@@ -88,6 +94,7 @@ struct ast_private {
void __iomem *regs;
void __iomem *ioregs;
+ void __iomem *reservedbuffer;
enum ast_chip chip;
bool vga2_clone;
@@ -113,6 +120,8 @@ struct ast_private {
struct ttm_bo_kmap_obj cache_kmap;
int next_cursor;
bool support_wide_screen;
+ bool support_newvga_mode;
+ bool RefCLK25MHz;
enum {
ast_use_p2a,
ast_use_dt,
@@ -123,6 +132,9 @@ struct ast_private {
u8 dp501_maxclk;
u8 *dp501_fw_addr;
const struct firmware *dp501_fw; /* dp501 fw */
+
+ // ASTDP
+ u8 ASTDP_State;
};
int ast_driver_load(struct drm_device *dev, unsigned long flags);
@@ -204,6 +216,8 @@ static inline void ast_open_key(struct ast_private *ast)
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0x80, 0xA8);
}
+static inline void ast_wait_one_vsync(struct ast_private *ast);
+
#define AST_VIDMEM_SIZE_8M 0x00800000
#define AST_VIDMEM_SIZE_16M 0x01000000
#define AST_VIDMEM_SIZE_32M 0x02000000
@@ -397,6 +411,7 @@ bool ast_is_vga_enabled(struct drm_device *dev);
void ast_post_gpu(struct drm_device *dev);
u32 ast_mindwm(struct ast_private *ast, u32 r);
void ast_moutdwm(struct ast_private *ast, u32 r, u32 v);
+void patch_ahb_ast2500(struct ast_private *ast);
/* ast dp501 */
int ast_load_dp501_microcode(struct drm_device *dev);
void ast_set_dp501_video_output(struct drm_device *dev, u8 mode);
@@ -405,4 +420,14 @@ bool ast_backup_fw(struct drm_device *dev, u8 *addr, u32 size);
bool ast_dp501_read_edid(struct drm_device *dev, u8 *ediddata);
u8 ast_get_dp501_max_clk(struct drm_device *dev);
void ast_init_3rdtx(struct drm_device *dev);
+void ast_release_firmware(struct drm_device *dev);
+/* aspeed DP */
+#define DPControlPower
+bool ast_dp_read_edid(struct drm_device *dev, u8 *ediddata);
+bool ast_dp_launch(struct drm_device *dev, u8 bPower);
+#ifdef DPControlPower
+void ast_dp_PowerOnOff(struct drm_device *dev, u8 Mode);
+#endif
+void ast_dp_SetOnOff(struct drm_device *dev, u8 Mode);
+void ast_dp_SetOutput(struct drm_crtc *crtc, struct ast_vbios_mode_info *vbios_mode);
#endif
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index fabfeeb..e85e6c8 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -93,9 +93,20 @@ static void ast_detect_config_mode(struct drm_device *dev, u32 *scu_rev)
jregd0 = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd0, 0xff);
jregd1 = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd1, 0xff);
if (!(jregd0 & 0x80) || !(jregd1 & 0x10)) {
+ /* Patch AST2500 */
+ if (((dev->pdev->revision & 0xF0) == 0x40) && ((jregd0 & 0xC0) == 0))
+ patch_ahb_ast2500(ast);
+
/* Double check it's actually working */
- data = ast_read32(ast, 0xf004);
- if (data != 0xFFFFFFFF) {
+ if ((dev->pdev->revision & 0xF0) >= 0x30)
+ data = ast_read32(ast, 0xf004);
+ else { /* AST2300 and before */
+ ast_write32(ast, 0xf004, 0x1e6e0000);
+ ast_write32(ast, 0xf000, 0x1);
+ data = ast_read32(ast, 0x1207c);
+ }
+// if (data != 0xFFFFFFFF){
+ if ((data != 0xFFFFFFFF) && (data != 0x00)) { // for AST2600, data == 0x00
/* P2A works, grab silicon revision */
ast->config_mode = ast_use_p2a;
@@ -133,8 +144,11 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
/* Enable extended register access */
- ast_enable_mmio(dev);
ast_open_key(ast);
+ ast_enable_mmio(dev);
+
+ /* disable standard VGA decode */
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x06);
/* Find out whether P2A works or whether to use device-tree */
ast_detect_config_mode(dev, &scu_rev);
@@ -143,8 +157,17 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
if (dev->pdev->device == PCI_CHIP_AST1180) {
ast->chip = AST1100;
DRM_INFO("AST 1180 detected\n");
+ } else if (dev->pdev->device == PCI_CHIP_AIP200) {
+ ast->chip = AIP200;
+ DRM_INFO("AIP 200 detected\n");
} else {
- if (dev->pdev->revision >= 0x30) {
+ if (dev->pdev->revision >= 0x50) {
+ ast->chip = AST2600;
+ DRM_INFO("AST 2600 detected\n");
+ } else if (dev->pdev->revision >= 0x40) {
+ ast->chip = AST2500;
+ DRM_INFO("AST 2500 detected\n");
+ } else if (dev->pdev->revision >= 0x30) {
ast->chip = AST2400;
DRM_INFO("AST 2400 detected\n");
} else if (dev->pdev->revision >= 0x20) {
@@ -176,28 +199,49 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
}
}
- /* Check if we support wide screen */
+ /* Check 25MHz Ref CLK */
+ ast->RefCLK25MHz = false;
+ if ((ast->chip == AST2400) || (ast->chip == AST2500) || (ast->chip == AST2600)) {
+ if (ast->config_mode == ast_use_p2a) {
+ jreg = ast_read32(ast, 0x12070);
+ if (jreg & 0x00800000)
+ ast->RefCLK25MHz = true;
+ } else {
+ jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd0, 0xff);
+ if (jreg & 0x04)
+ ast->RefCLK25MHz = true;
+ }
+ }
+
+ /* Check if we newvga mode & support wide screen */
+ ast->support_wide_screen = true;
switch (ast->chip) {
+ case AIP200:
case AST1180:
- ast->support_wide_screen = true;
+ ast->support_newvga_mode = true;
break;
case AST2000:
- ast->support_wide_screen = false;
+ ast->support_newvga_mode = false;
break;
default:
jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd0, 0xff);
if (!(jreg & 0x80))
- ast->support_wide_screen = true;
+ ast->support_newvga_mode = true;
else if (jreg & 0x01)
- ast->support_wide_screen = true;
+ ast->support_newvga_mode = true;
else {
- ast->support_wide_screen = false;
+ ast->support_newvga_mode = false;
if (ast->chip == AST2300 &&
(scu_rev & 0x300) == 0x0) /* ast1300 */
- ast->support_wide_screen = true;
+ ast->support_newvga_mode = true;
if (ast->chip == AST2400 &&
(scu_rev & 0x300) == 0x100) /* ast1400 */
- ast->support_wide_screen = true;
+ ast->support_newvga_mode = true;
+ if (ast->chip == AST2500 &&
+ scu_rev == 0x100) /* ast2510 */
+ ast->support_newvga_mode = true;
+ if (ast->chip == AST2600) /* ast2600 */
+ ast->support_newvga_mode = true;
}
break;
}
@@ -219,7 +263,7 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
ast->tx_chip_type = AST_TX_SIL164;
}
- if ((ast->chip == AST2300) || (ast->chip == AST2400)) {
+ if ((ast->chip == AST2300) || (ast->chip == AST2400) || (ast->chip == AST2500)) {
/*
* On AST2300 and 2400, look the configuration set by the SoC in
* the SOC scratch register #1 bits 11:8 (interestingly marked
@@ -234,7 +278,7 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
ast->dp501_fw_addr = kzalloc(32*1024, GFP_KERNEL);
if (ast->dp501_fw_addr) {
/* backup firmware */
- if (ast_backup_fw(dev, ast->dp501_fw_addr, 32*1024)) {
+ if (ast_backup_fw(dev, ast->dp501_fw_addr, 32*1024) == false) {
kfree(ast->dp501_fw_addr);
ast->dp501_fw_addr = NULL;
}
@@ -243,7 +287,8 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
case 0x0c:
ast->tx_chip_type = AST_TX_DP501;
}
- }
+ } else if (ast->chip == AST2600)
+ ast_dp_launch(ast->dev, 0);
/* Print stuff for diagnostic purposes */
switch(ast->tx_chip_type) {
@@ -253,6 +298,9 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
case AST_TX_DP501:
DRM_INFO("Using DP501 DisplayPort transmitter\n");
break;
+ case AST_TX_ASTDP:
+ DRM_INFO("Using ASPEED DisplayPort transmitter\n");
+ break;
default:
DRM_INFO("Analog VGA only\n");
}
@@ -293,7 +341,10 @@ static int ast_get_dram_info(struct drm_device *dev)
default:
ast->dram_bus_width = 16;
ast->dram_type = AST_DRAM_1Gx16;
- ast->mclk = 396;
+ if (ast->chip == AST2500)
+ ast->mclk = 800;
+ else
+ ast->mclk = 396;
return 0;
}
@@ -302,7 +353,23 @@ static int ast_get_dram_info(struct drm_device *dev)
else
ast->dram_bus_width = 32;
- if (ast->chip == AST2300 || ast->chip == AST2400) {
+ if (ast->chip == AST2500) {
+ switch (mcr_cfg & 0x03) {
+ case 0:
+ ast->dram_type = AST_DRAM_1Gx16;
+ break;
+ default:
+ case 1:
+ ast->dram_type = AST_DRAM_2Gx16;
+ break;
+ case 2:
+ ast->dram_type = AST_DRAM_4Gx16;
+ break;
+ case 3:
+ ast->dram_type = AST_DRAM_8Gx16;
+ break;
+ }
+ } else if (ast->chip == AST2300 || ast->chip == AST2400) {
switch (mcr_cfg & 0x03) {
case 0:
ast->dram_type = AST_DRAM_512Mx16;
@@ -356,7 +423,7 @@ static int ast_get_dram_info(struct drm_device *dev)
div = 0x1;
break;
}
- ast->mclk = ref_pll * (num + 2) / (denum + 2) * (div * 1000);
+ ast->mclk = ref_pll * (num + 2) / ((denum + 2) * (div * 1000));
return 0;
}
@@ -495,21 +562,32 @@ int ast_driver_load(struct drm_device *dev, unsigned long flags)
ast_detect_chip(dev, &need_post);
+ if (need_post)
+ ast_post_gpu(dev);
+
if (ast->chip != AST1180) {
ret = ast_get_dram_info(dev);
if (ret)
goto out_free;
ast->vram_size = ast_get_vram_info(dev);
- DRM_INFO("dram %d %d %d %08x\n", ast->mclk, ast->dram_type, ast->dram_bus_width, ast->vram_size);
+ DRM_INFO("dram MCLK=%u Mhz type=%d bus_width=%d size=%08x\n",
+ ast->mclk, ast->dram_type,
+ ast->dram_bus_width, ast->vram_size);
}
- if (need_post)
- ast_post_gpu(dev);
-
ret = ast_mm_init(ast);
if (ret)
goto out_free;
+ /* map reserved buffer */
+ ast->reservedbuffer = NULL;
+ if (ast->vram_size < pci_resource_len(dev->pdev, 0)) {
+ ast->reservedbuffer = ioremap_nocache(pci_resource_start(ast->dev->pdev, 0) + (unsigned long)ast->vram_size, \
+ pci_resource_len(dev->pdev, 0) - ast->vram_size);
+ if (!ast->reservedbuffer)
+ DRM_INFO("failed to map reserved buffer! \n");
+ }
+
drm_mode_config_init(dev);
dev->mode_config.funcs = (void *)&ast_mode_funcs;
@@ -523,6 +601,9 @@ int ast_driver_load(struct drm_device *dev, unsigned long flags)
ast->chip == AST2200 ||
ast->chip == AST2300 ||
ast->chip == AST2400 ||
+ ast->chip == AST2500 ||
+ ast->chip == AST2600 ||
+ ast->chip == AIP200 ||
ast->chip == AST1180) {
dev->mode_config.max_width = 1920;
dev->mode_config.max_height = 2048;
@@ -550,6 +631,10 @@ int ast_driver_unload(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
+ /* enable standard VGA decode */
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x04);
+
+ ast_release_firmware(dev);
kfree(ast->dp501_fw_addr);
ast_mode_fini(dev);
ast_fbdev_fini(dev);
@@ -657,3 +742,12 @@ ast_dumb_mmap_offset(struct drm_file *file,
}
+static inline void ast_wait_one_vsync(struct ast_private *ast)
+{
+ while (!(ast_io_read8(ast, AST_IO_INPUT_STATUS1_READ) & 0x8))
+ ;
+ while ((ast_io_read8(ast, AST_IO_INPUT_STATUS1_READ) & 0x8))
+ ;
+ while (!(ast_io_read8(ast, AST_IO_INPUT_STATUS1_READ) & 0x8))
+ ;
+}
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 201874b..3a9bcf5 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -112,6 +112,9 @@ static bool ast_get_vbios_mode_info(struct drm_crtc *crtc, struct drm_display_mo
case 1024:
vbios_mode->enh_table = &res_1024x768[refresh_rate_index];
break;
+ case 1152:
+ vbios_mode->enh_table = &res_1152x864[refresh_rate_index];
+ break;
case 1280:
if (crtc->mode.crtc_vdisplay == 800)
vbios_mode->enh_table = &res_1280x800[refresh_rate_index];
@@ -271,7 +274,11 @@ static void ast_set_crtc_reg(struct drm_crtc *crtc, struct drm_display_mode *mod
{
struct ast_private *ast = crtc->dev->dev_private;
u8 jreg05 = 0, jreg07 = 0, jreg09 = 0, jregAC = 0, jregAD = 0, jregAE = 0;
- u16 temp;
+ u16 temp, precache = 0;
+
+ if (((ast->chip == AST2500) || (ast->chip == AST2600)) &&
+ (vbios_mode->enh_table->flags & AST2500PreCatchCRT))
+ precache = 40;
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x11, 0x7f, 0x00);
@@ -297,12 +304,12 @@ static void ast_set_crtc_reg(struct drm_crtc *crtc, struct drm_display_mode *mod
jregAD |= 0x01; /* HBE D[5] */
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x03, 0xE0, (temp & 0x1f));
- temp = (mode->crtc_hsync_start >> 3) - 1;
+ temp = ((mode->crtc_hsync_start-precache) >> 3) - 1;
if (temp & 0x100)
jregAC |= 0x40; /* HRS D[5] */
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x04, 0x00, temp);
- temp = ((mode->crtc_hsync_end >> 3) - 1) & 0x3f;
+ temp = (((mode->crtc_hsync_end-precache) >> 3) - 1) & 0x3f;
if (temp & 0x20)
jregAD |= 0x04; /* HRE D[5] */
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x05, 0x60, (u8)((temp & 0x1f) | jreg05));
@@ -310,6 +317,12 @@ static void ast_set_crtc_reg(struct drm_crtc *crtc, struct drm_display_mode *mod
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xAC, 0x00, jregAC);
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xAD, 0x00, jregAD);
+ //HSync Time non octave pixels (1920x1080@60Hz HSync 44 pixels); VGACRFC[1]=1 for 1080p only.
+ if ((ast->chip == AST2600) && (crtc->mode.crtc_vdisplay == 1080))
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xFC, 0xFD, 0x02);
+ else
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xFC, 0xFD, 0x00);
+
/* vert timings */
temp = (mode->crtc_vtotal) - 2;
if (temp & 0x100)
@@ -363,6 +376,11 @@ static void ast_set_crtc_reg(struct drm_crtc *crtc, struct drm_display_mode *mod
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x09, 0xdf, jreg09);
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xAE, 0x00, (jregAE | 0x80));
+ if (precache)
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb6, 0x3f, 0x80);
+ else
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb6, 0x3f, 0x00);
+
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x11, 0x7f, 0x80);
}
@@ -381,14 +399,25 @@ static void ast_set_dclk_reg(struct drm_device *dev, struct drm_display_mode *mo
struct ast_vbios_mode_info *vbios_mode)
{
struct ast_private *ast = dev->dev_private;
- struct ast_vbios_dclk_info *clk_info;
+ const struct ast_vbios_dclk_info *clk_info;
- clk_info = &dclk_table[vbios_mode->enh_table->dclk_index];
+ if ((ast->chip == AST2500) || (ast->chip == AST2600)) {
+ if (ast->RefCLK25MHz)
+ clk_info = &dclk_table_ast2500_25MHz[vbios_mode->enh_table->dclk_index];
+ else
+ clk_info = &dclk_table_ast2500[vbios_mode->enh_table->dclk_index];
+ } else {
+ if (ast->RefCLK25MHz)
+ clk_info = &dclk_table_25MHz[vbios_mode->enh_table->dclk_index];
+ else
+ clk_info = &dclk_table[vbios_mode->enh_table->dclk_index];
+ }
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xc0, 0x00, clk_info->param1);
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xc1, 0x00, clk_info->param2);
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xbb, 0x0f,
- (clk_info->param3 & 0x80) | ((clk_info->param3 & 0x3) << 4));
+ (clk_info->param3 & 0xc0) |
+ ((clk_info->param3 & 0x3) << 4));
}
static void ast_set_ext_reg(struct drm_crtc *crtc, struct drm_display_mode *mode,
@@ -421,7 +450,7 @@ static void ast_set_ext_reg(struct drm_crtc *crtc, struct drm_display_mode *mode
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xa8, 0xfd, jregA8);
/* Set Threshold */
- if (ast->chip == AST2300 || ast->chip == AST2400) {
+ if (ast->chip == AST2300 || ast->chip == AST2400 || ast->chip == AST2500 || ast->chip == AST2600 || ast->chip == AIP200) {
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa7, 0x78);
ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa6, 0x60);
} else if (ast->chip == AST2100 ||
@@ -456,6 +485,7 @@ static bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode
case 8:
break;
default:
+ ast_crtc_load_lut(crtc);
return false;
}
return true;
@@ -476,23 +506,45 @@ static void ast_set_start_address_crt1(struct drm_crtc *crtc, unsigned offset)
static void ast_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct ast_private *ast = crtc->dev->dev_private;
+ u8 ch = 0x03;
if (ast->chip == AST1180)
return;
switch (mode) {
case DRM_MODE_DPMS_ON:
- case DRM_MODE_DPMS_STANDBY:
- case DRM_MODE_DPMS_SUSPEND:
- ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0);
+ ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x01, 0xdf, 0);
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb6, 0xfc, 0);
if (ast->tx_chip_type == AST_TX_DP501)
ast_set_dp501_video_output(crtc->dev, 1);
+
+ if (ast->tx_chip_type == AST_TX_ASTDP) {
+#ifdef DPControlPower
+ ast_dp_PowerOnOff(crtc->dev, 1);
+#endif
+ ast_wait_one_vsync(ast);
+ ast_dp_SetOnOff(crtc->dev, 1);
+ }
+
ast_crtc_load_lut(crtc);
break;
+ case DRM_MODE_DPMS_STANDBY:
+ ch = 0x01;
+ case DRM_MODE_DPMS_SUSPEND:
+ ch = 0x02;
case DRM_MODE_DPMS_OFF:
if (ast->tx_chip_type == AST_TX_DP501)
ast_set_dp501_video_output(crtc->dev, 0);
- ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0x20);
+
+ if (ast->tx_chip_type == AST_TX_ASTDP) {
+ ast_dp_SetOnOff(crtc->dev, 0);
+#ifdef DPControlPower
+ ast_dp_PowerOnOff(crtc->dev, 0);
+#endif
+ }
+
+ ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x01, 0xdf, 0x20);
+ ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb6, 0xfc, ch);
break;
}
}
@@ -577,7 +629,7 @@ static int ast_crtc_mode_set(struct drm_crtc *crtc,
return -EINVAL;
ast_open_key(ast);
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xa1, 0xff, 0x04);
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x06);
ast_set_std_reg(crtc, adjusted_mode, &vbios_mode);
ast_set_crtc_reg(crtc, adjusted_mode, &vbios_mode);
@@ -589,12 +641,33 @@ static int ast_crtc_mode_set(struct drm_crtc *crtc,
ast_crtc_mode_set_base(crtc, x, y, old_fb);
+ //Set Aspeed Display-Port
+ if (ast->tx_chip_type == AST_TX_ASTDP) {
+ ast_dp_SetOutput(crtc, &vbios_mode);
+ }
+
return 0;
}
static void ast_crtc_disable(struct drm_crtc *crtc)
{
+ int ret;
+
+ DRM_DEBUG_KMS("\n");
+ ast_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+ if (crtc->primary->fb) {
+ struct ast_framebuffer *ast_fb = to_ast_framebuffer(crtc->primary->fb);
+ struct drm_gem_object *obj = ast_fb->obj;
+ struct ast_bo *bo = gem_to_ast_bo(obj);
+
+ ret = ast_bo_reserve(bo, false);
+ if (ret)
+ return;
+ ast_bo_push_sysram(bo);
+ ast_bo_unreserve(bo);
+ }
+ crtc->primary->fb = NULL;
}
static void ast_crtc_prepare(struct drm_crtc *crtc)
@@ -604,8 +677,7 @@ static void ast_crtc_prepare(struct drm_crtc *crtc)
static void ast_crtc_commit(struct drm_crtc *crtc)
{
- struct ast_private *ast = crtc->dev->dev_private;
- ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0);
+ ast_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
}
@@ -763,7 +835,21 @@ static int ast_get_modes(struct drm_connector *connector)
ast->dp501_maxclk = ast_get_dp501_max_clk(connector->dev);
else
kfree(edid);
+ } else if (ast->tx_chip_type == AST_TX_ASTDP) {
+ edid = kmalloc(256, GFP_KERNEL);
+
+ if (!edid)
+ return -ENOMEM;
+
+ flags = ast_dp_read_edid(connector->dev, (u8 *)edid);
+ if (!flags) {
+ DRM_INFO("ReadEDID_AspeedDP(!flags)\n");
+ kfree(edid);
+ }
}
+
+
+
if (!flags)
edid = drm_get_edid(connector, &ast_connector->i2c->adapter);
if (edid) {
@@ -783,7 +869,11 @@ static int ast_mode_valid(struct drm_connector *connector,
int flags = MODE_NOMODE;
uint32_t jtemp;
- if (ast->support_wide_screen) {
+ if (ast->support_newvga_mode) {
+ if ((mode->hdisplay == 1152) && (mode->vdisplay == 864))
+ return MODE_OK;
+ }
+ if ((ast->support_wide_screen) && (ast->support_newvga_mode)) {
if ((mode->hdisplay == 1680) && (mode->vdisplay == 1050))
return MODE_OK;
if ((mode->hdisplay == 1280) && (mode->vdisplay == 800))
@@ -795,7 +885,7 @@ static int ast_mode_valid(struct drm_connector *connector,
if ((mode->hdisplay == 1600) && (mode->vdisplay == 900))
return MODE_OK;
- if ((ast->chip == AST2100) || (ast->chip == AST2200) || (ast->chip == AST2300) || (ast->chip == AST2400) || (ast->chip == AST1180)) {
+ if ((ast->chip == AST2100) || (ast->chip == AST2200) || (ast->chip == AST2300) || (ast->chip == AST2400) || (ast->chip == AST2500) || (ast->chip == AST2600) || (ast->chip == AST1180) || ast->chip == AIP200) {
if ((mode->hdisplay == 1920) && (mode->vdisplay == 1080))
return MODE_OK;
@@ -954,18 +1044,18 @@ static int get_clock(void *i2c_priv)
{
struct ast_i2c_chan *i2c = i2c_priv;
struct ast_private *ast = i2c->dev->dev_private;
- uint32_t val, val2, count, pass;
+ volatile uint32_t val, val2, count, pass;
count = 0;
- pass = 0;
- val = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x10) >> 4) & 0x01;
+ pass = 0;
+ val = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x10) >> 4) & 0x01;
do {
val2 = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x10) >> 4) & 0x01;
- if (val == val2) {
+ if (val == val2)
pass++;
- } else {
+ else {
pass = 0;
- val = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x10) >> 4) & 0x01;
+ val = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x10) >> 4) & 0x01;
}
} while ((pass < 5) && (count++ < 0x10000));
@@ -976,18 +1066,18 @@ static int get_data(void *i2c_priv)
{
struct ast_i2c_chan *i2c = i2c_priv;
struct ast_private *ast = i2c->dev->dev_private;
- uint32_t val, val2, count, pass;
+ volatile uint32_t val, val2, count, pass;
count = 0;
- pass = 0;
- val = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x20) >> 5) & 0x01;
+ pass = 0;
+ val = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x20) >> 5) & 0x01;
do {
val2 = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x20) >> 5) & 0x01;
- if (val == val2) {
+ if (val == val2)
pass++;
- } else {
+ else {
pass = 0;
- val = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x20) >> 5) & 0x01;
+ val = (ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb7, 0x20) >> 5) & 0x01;
}
} while ((pass < 5) && (count++ < 0x10000));
diff --git a/drivers/gpu/drm/ast/ast_post.c b/drivers/gpu/drm/ast/ast_post.c
index c7c58be..e3cfb42 100644
--- a/drivers/gpu/drm/ast/ast_post.c
+++ b/drivers/gpu/drm/ast/ast_post.c
@@ -31,21 +31,24 @@
#include "ast_dram_tables.h"
-static void ast_init_dram_2300(struct drm_device *dev);
+static void ast_post_chip_2300(struct drm_device *dev);
+static void ast_post_chip_2500(struct drm_device *dev);
void ast_enable_vga(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
+ u8 ch;
ast_io_write8(ast, AST_IO_VGA_ENABLE_PORT, 0x01);
- ast_io_write8(ast, AST_IO_MISC_PORT_WRITE, 0x01);
+ ch = ast_io_read8(ast, AST_IO_MISC_PORT_READ);
+ ast_io_write8(ast, AST_IO_MISC_PORT_WRITE, ch | 0x01);
}
void ast_enable_mmio(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
- ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xa1, 0xff, 0x04);
+ ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xa1, 0x06);
}
@@ -75,10 +78,10 @@ ast_set_def_ext_reg(struct drm_device *dev)
const u8 *ext_reg_info;
/* reset scratch */
- for (i = 0x81; i <= 0x8f; i++)
+ for (i = 0x81; i <= 0x9f; i++)
ast_set_index_reg(ast, AST_IO_CRTC_PORT, i, 0x00);
- if (ast->chip == AST2300 || ast->chip == AST2400) {
+ if (ast->chip == AST2300 || ast->chip == AST2400 || ast->chip == AST2500 || ast->chip == AST2600 || ast->chip == AIP200) {
if (dev->pdev->revision >= 0x20)
ext_reg_info = extreginfo_ast2300;
else
@@ -102,9 +105,13 @@ ast_set_def_ext_reg(struct drm_device *dev)
/* Enable RAMDAC for A1 */
reg = 0x04;
- if (ast->chip == AST2300 || ast->chip == AST2400)
+ if (ast->chip == AST2300 || ast->chip == AST2400 || ast->chip == AST2500 || ast->chip == AST2600 || ast->chip == AIP200)
reg |= 0x20;
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xb6, 0xff, reg);
+
+ /* Screen off */
+ ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x01, 0xff, 0x20); // for AST2600 SLT testing
+ udelay(10);
}
u32 ast_mindwm(struct ast_private *ast, u32 r)
@@ -375,9 +382,13 @@ void ast_post_gpu(struct drm_device *dev)
ast_enable_mmio(dev);
ast_set_def_ext_reg(dev);
- if (ast->config_mode == ast_use_p2a) {
- if (ast->chip == AST2300 || ast->chip == AST2400)
- ast_init_dram_2300(dev);
+ if (ast->chip == AST2600) {
+ ast_dp_launch(dev, 1);
+ } else if (ast->config_mode == ast_use_p2a) {
+ if (ast->chip == AST2500)
+ ast_post_chip_2500(dev);
+ else if (ast->chip == AST2300 || ast->chip == AST2400)
+ ast_post_chip_2300(dev);
else
ast_init_dram_reg(dev);
@@ -441,85 +452,70 @@ static const u32 pattern[8] = {
0x7C61D253
};
-static int mmc_test_burst(struct ast_private *ast, u32 datagen)
+static bool mmc_test(struct ast_private *ast, u32 datagen, u8 test_ctl)
{
u32 data, timeout;
ast_moutdwm(ast, 0x1e6e0070, 0x00000000);
- ast_moutdwm(ast, 0x1e6e0070, 0x000000c1 | (datagen << 3));
+ ast_moutdwm(ast, 0x1e6e0070, (datagen << 3) | test_ctl);
timeout = 0;
do {
data = ast_mindwm(ast, 0x1e6e0070) & 0x3000;
- if (data & 0x2000) {
- return 0;
- }
+ if (data & 0x2000)
+ return false;
if (++timeout > TIMEOUT) {
ast_moutdwm(ast, 0x1e6e0070, 0x00000000);
- return 0;
+ return false;
}
} while (!data);
- ast_moutdwm(ast, 0x1e6e0070, 0x00000000);
- return 1;
+ ast_moutdwm(ast, 0x1e6e0070, 0x0);
+ return true;
}
-static int mmc_test_burst2(struct ast_private *ast, u32 datagen)
+static u32 mmc_test2(struct ast_private *ast, u32 datagen, u8 test_ctl)
{
u32 data, timeout;
ast_moutdwm(ast, 0x1e6e0070, 0x00000000);
- ast_moutdwm(ast, 0x1e6e0070, 0x00000041 | (datagen << 3));
+ ast_moutdwm(ast, 0x1e6e0070, (datagen << 3) | test_ctl);
timeout = 0;
do {
data = ast_mindwm(ast, 0x1e6e0070) & 0x1000;
if (++timeout > TIMEOUT) {
ast_moutdwm(ast, 0x1e6e0070, 0x0);
- return -1;
+ return 0xffffffff;
}
} while (!data);
data = ast_mindwm(ast, 0x1e6e0078);
data = (data | (data >> 16)) & 0xffff;
- ast_moutdwm(ast, 0x1e6e0070, 0x0);
+ ast_moutdwm(ast, 0x1e6e0070, 0x00000000);
return data;
}
-static int mmc_test_single(struct ast_private *ast, u32 datagen)
+
+static bool mmc_test_burst(struct ast_private *ast, u32 datagen)
{
- u32 data, timeout;
+ return mmc_test(ast, datagen, 0xc1);
+}
- ast_moutdwm(ast, 0x1e6e0070, 0x00000000);
- ast_moutdwm(ast, 0x1e6e0070, 0x000000c5 | (datagen << 3));
- timeout = 0;
- do {
- data = ast_mindwm(ast, 0x1e6e0070) & 0x3000;
- if (data & 0x2000)
- return 0;
- if (++timeout > TIMEOUT) {
- ast_moutdwm(ast, 0x1e6e0070, 0x0);
- return 0;
- }
- } while (!data);
- ast_moutdwm(ast, 0x1e6e0070, 0x0);
- return 1;
+static u32 mmc_test_burst2(struct ast_private *ast, u32 datagen)
+{
+ return mmc_test2(ast, datagen, 0x41);
}
-static int mmc_test_single2(struct ast_private *ast, u32 datagen)
+static bool mmc_test_single(struct ast_private *ast, u32 datagen)
{
- u32 data, timeout;
+ return mmc_test(ast, datagen, 0xc5);
+}
- ast_moutdwm(ast, 0x1e6e0070, 0x00000000);
- ast_moutdwm(ast, 0x1e6e0070, 0x00000005 | (datagen << 3));
- timeout = 0;
- do {
- data = ast_mindwm(ast, 0x1e6e0070) & 0x1000;
- if (++timeout > TIMEOUT) {
- ast_moutdwm(ast, 0x1e6e0070, 0x0);
- return -1;
- }
- } while (!data);
- data = ast_mindwm(ast, 0x1e6e0078);
- data = (data | (data >> 16)) & 0xffff;
- ast_moutdwm(ast, 0x1e6e0070, 0x0);
- return data;
+static u32 mmc_test_single2(struct ast_private *ast, u32 datagen)
+{
+ return mmc_test2(ast, datagen, 0x05);
+}
+
+static bool mmc_test_single_2500(struct ast_private *ast, u32 datagen)
+{
+ return mmc_test(ast, datagen, 0x85);
}
static int cbr_test(struct ast_private *ast)
@@ -597,16 +593,16 @@ static u32 cbr_scan2(struct ast_private *ast)
return data2;
}
-static u32 cbr_test3(struct ast_private *ast)
+static bool cbr_test3(struct ast_private *ast)
{
if (!mmc_test_burst(ast, 0))
- return 0;
+ return false;
if (!mmc_test_single(ast, 0))
- return 0;
- return 1;
+ return false;
+ return true;
}
-static u32 cbr_scan3(struct ast_private *ast)
+static bool cbr_scan3(struct ast_private *ast)
{
u32 patcnt, loop;
@@ -617,9 +613,9 @@ static u32 cbr_scan3(struct ast_private *ast)
break;
}
if (loop == 2)
- return 0;
+ return false;
}
- return 1;
+ return true;
}
static bool finetuneDQI_L(struct ast_private *ast, struct ast2300_dram_param *param)
@@ -1605,7 +1601,7 @@ static void ddr2_init(struct ast_private *ast, struct ast2300_dram_param *param)
}
-static void ast_init_dram_2300(struct drm_device *dev)
+static void ast_post_chip_2300(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
struct ast2300_dram_param param;
@@ -1636,7 +1632,7 @@ static void ast_init_dram_2300(struct drm_device *dev)
temp = ast_mindwm(ast, 0x1e6e2070);
if (temp & 0x01000000)
param.dram_type = AST_DDR2;
- switch (temp & 0x18000000) {
+ switch (temp & 0x18000000) {
case 0:
param.dram_chipid = AST_DRAM_512Mx16;
break;
@@ -1651,8 +1647,8 @@ static void ast_init_dram_2300(struct drm_device *dev)
param.dram_chipid = AST_DRAM_4Gx16;
break;
}
- switch (temp & 0x0c) {
- default:
+ switch (temp & 0x0c) {
+ default:
case 0x00:
param.vram_size = AST_VIDMEM_SIZE_8M;
break;
@@ -1688,3 +1684,432 @@ static void ast_init_dram_2300(struct drm_device *dev)
} while ((reg & 0x40) == 0);
}
+static bool cbr_test_2500(struct ast_private *ast)
+{
+ ast_moutdwm(ast, 0x1E6E0074, 0x0000FFFF);
+ ast_moutdwm(ast, 0x1E6E007C, 0xFF00FF00);
+ if (!mmc_test_burst(ast, 0))
+ return false;
+ if (!mmc_test_single_2500(ast, 0))
+ return false;
+ return true;
+}
+
+static bool ddr_test_2500(struct ast_private *ast)
+{
+ ast_moutdwm(ast, 0x1E6E0074, 0x0000FFFF);
+ ast_moutdwm(ast, 0x1E6E007C, 0xFF00FF00);
+ if (!mmc_test_burst(ast, 0))
+ return false;
+ if (!mmc_test_burst(ast, 1))
+ return false;
+ if (!mmc_test_burst(ast, 2))
+ return false;
+ if (!mmc_test_burst(ast, 3))
+ return false;
+ if (!mmc_test_single_2500(ast, 0))
+ return false;
+ return true;
+}
+
+static void ddr_init_common_2500(struct ast_private *ast)
+{
+ ast_moutdwm(ast, 0x1E6E0034, 0x00020080);
+ ast_moutdwm(ast, 0x1E6E0008, 0x2003000F);
+ ast_moutdwm(ast, 0x1E6E0038, 0x00000FFF);
+ ast_moutdwm(ast, 0x1E6E0040, 0x88448844);
+ ast_moutdwm(ast, 0x1E6E0044, 0x24422288);
+ ast_moutdwm(ast, 0x1E6E0048, 0x22222222);
+ ast_moutdwm(ast, 0x1E6E004C, 0x22222222);
+ ast_moutdwm(ast, 0x1E6E0050, 0x80000000);
+ ast_moutdwm(ast, 0x1E6E0208, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E0218, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E0220, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E0228, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E0230, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E02A8, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E02B0, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E0240, 0x86000000);
+ ast_moutdwm(ast, 0x1E6E0244, 0x00008600);
+ ast_moutdwm(ast, 0x1E6E0248, 0x80000000);
+ ast_moutdwm(ast, 0x1E6E024C, 0x80808080);
+}
+
+static void ddr_phy_init_2500(struct ast_private *ast)
+{
+ u32 data, pass, timecnt;
+
+ pass = 0;
+ ast_moutdwm(ast, 0x1E6E0060, 0x00000005);
+ while (!pass) {
+ for (timecnt = 0; timecnt < TIMEOUT; timecnt++) {
+ data = ast_mindwm(ast, 0x1E6E0060) & 0x1;
+ if (!data)
+ break;
+ }
+ if (timecnt != TIMEOUT) {
+ data = ast_mindwm(ast, 0x1E6E0300) & 0x000A0000;
+ if (!data)
+ pass = 1;
+ }
+ if (!pass) {
+ ast_moutdwm(ast, 0x1E6E0060, 0x00000000);
+ udelay(10); /* delay 10 us */
+ ast_moutdwm(ast, 0x1E6E0060, 0x00000005);
+ }
+ }
+
+ ast_moutdwm(ast, 0x1E6E0060, 0x00000006);
+}
+
+/*
+ * Check DRAM Size
+ * 1Gb : 0x80000000 ~ 0x87FFFFFF
+ * 2Gb : 0x80000000 ~ 0x8FFFFFFF
+ * 4Gb : 0x80000000 ~ 0x9FFFFFFF
+ * 8Gb : 0x80000000 ~ 0xBFFFFFFF
+ */
+static void check_dram_size_2500(struct ast_private *ast, u32 tRFC)
+{
+ u32 reg_04, reg_14;
+
+ reg_04 = ast_mindwm(ast, 0x1E6E0004) & 0xfffffffc;
+ reg_14 = ast_mindwm(ast, 0x1E6E0014) & 0xffffff00;
+
+ ast_moutdwm(ast, 0xA0100000, 0x41424344);
+ ast_moutdwm(ast, 0x90100000, 0x35363738);
+ ast_moutdwm(ast, 0x88100000, 0x292A2B2C);
+ ast_moutdwm(ast, 0x80100000, 0x1D1E1F10);
+
+ /* Check 8Gbit */
+ if (ast_mindwm(ast, 0xA0100000) == 0x41424344) {
+ reg_04 |= 0x03;
+ reg_14 |= (tRFC >> 24) & 0xFF;
+ /* Check 4Gbit */
+ } else if (ast_mindwm(ast, 0x90100000) == 0x35363738) {
+ reg_04 |= 0x02;
+ reg_14 |= (tRFC >> 16) & 0xFF;
+ /* Check 2Gbit */
+ } else if (ast_mindwm(ast, 0x88100000) == 0x292A2B2C) {
+ reg_04 |= 0x01;
+ reg_14 |= (tRFC >> 8) & 0xFF;
+ } else {
+ reg_14 |= tRFC & 0xFF;
+ }
+ ast_moutdwm(ast, 0x1E6E0004, reg_04);
+ ast_moutdwm(ast, 0x1E6E0014, reg_14);
+}
+
+static void enable_cache_2500(struct ast_private *ast)
+{
+ u32 reg_04, data;
+
+ reg_04 = ast_mindwm(ast, 0x1E6E0004);
+ ast_moutdwm(ast, 0x1E6E0004, reg_04 | 0x1000);
+
+ do
+ data = ast_mindwm(ast, 0x1E6E0004);
+ while (!(data & 0x80000));
+ ast_moutdwm(ast, 0x1E6E0004, reg_04 | 0x400);
+}
+
+static void set_mpll_2500(struct ast_private *ast)
+{
+ u32 addr, data, param;
+
+ /* Reset MMC */
+ ast_moutdwm(ast, 0x1E6E0000, 0xFC600309);
+ ast_moutdwm(ast, 0x1E6E0034, 0x00020080);
+ for (addr = 0x1e6e0004; addr < 0x1e6e0090;) {
+ ast_moutdwm(ast, addr, 0x0);
+ addr += 4;
+ }
+ ast_moutdwm(ast, 0x1E6E0034, 0x00020000);
+
+ ast_moutdwm(ast, 0x1E6E2000, 0x1688A8A8);
+ data = ast_mindwm(ast, 0x1E6E2070) & 0x00800000;
+ if (data) {
+ /* CLKIN = 25MHz */
+ param = 0x930023E0;
+ ast_moutdwm(ast, 0x1E6E2160, 0x00011320);
+ } else {
+ /* CLKIN = 24MHz */
+ param = 0x93002400;
+ }
+ ast_moutdwm(ast, 0x1E6E2020, param);
+ udelay(100);
+}
+
+static void reset_mmc_2500(struct ast_private *ast)
+{
+ u32 data;
+
+ ast_moutdwm(ast, 0x1E78505C, 0x00000004);
+ ast_moutdwm(ast, 0x1E785044, 0x00000001);
+ ast_moutdwm(ast, 0x1E785048, 0x00004755);
+ ast_moutdwm(ast, 0x1E78504C, 0x00000013);
+ mdelay(100);
+ ast_moutdwm(ast, 0x1E78505c, 0x023FFFF3);
+ ast_moutdwm(ast, 0x1E785054, 0x00000077);
+ do {
+ ast_moutdwm(ast, 0x1E6E0000, 0xFC600309);
+ data = ast_mindwm(ast, 0x1E6E0000);
+ } while (data == 0);
+ ast_moutdwm(ast, 0x1E6E0034, 0x00020000);
+}
+
+static void ddr3_init_2500(struct ast_private *ast, const u32 *ddr_table)
+{
+
+ ast_moutdwm(ast, 0x1E6E0004, 0x00000303);
+ ast_moutdwm(ast, 0x1E6E0010, ddr_table[REGIDX_010]);
+ ast_moutdwm(ast, 0x1E6E0014, ddr_table[REGIDX_014]);
+ ast_moutdwm(ast, 0x1E6E0018, ddr_table[REGIDX_018]);
+ ast_moutdwm(ast, 0x1E6E0020, ddr_table[REGIDX_020]); /* MODEREG4/6 */
+ ast_moutdwm(ast, 0x1E6E0024, ddr_table[REGIDX_024]); /* MODEREG5 */
+ ast_moutdwm(ast, 0x1E6E002C, ddr_table[REGIDX_02C] | 0x100); /* MODEREG0/2 */
+ ast_moutdwm(ast, 0x1E6E0030, ddr_table[REGIDX_030]); /* MODEREG1/3 */
+
+ /* DDR PHY Setting */
+ ast_moutdwm(ast, 0x1E6E0200, 0x02492AAE);
+ ast_moutdwm(ast, 0x1E6E0204, 0x00001001);
+ ast_moutdwm(ast, 0x1E6E020C, 0x55E00B0B);
+ ast_moutdwm(ast, 0x1E6E0210, 0x20000000);
+ ast_moutdwm(ast, 0x1E6E0214, ddr_table[REGIDX_214]);
+ ast_moutdwm(ast, 0x1E6E02E0, ddr_table[REGIDX_2E0]);
+ ast_moutdwm(ast, 0x1E6E02E4, ddr_table[REGIDX_2E4]);
+ ast_moutdwm(ast, 0x1E6E02E8, ddr_table[REGIDX_2E8]);
+ ast_moutdwm(ast, 0x1E6E02EC, ddr_table[REGIDX_2EC]);
+ ast_moutdwm(ast, 0x1E6E02F0, ddr_table[REGIDX_2F0]);
+ ast_moutdwm(ast, 0x1E6E02F4, ddr_table[REGIDX_2F4]);
+ ast_moutdwm(ast, 0x1E6E02F8, ddr_table[REGIDX_2F8]);
+ ast_moutdwm(ast, 0x1E6E0290, 0x00100008);
+ ast_moutdwm(ast, 0x1E6E02C0, 0x00000006);
+
+ /* Controller Setting */
+ ast_moutdwm(ast, 0x1E6E0034, 0x00020091);
+
+ /* Wait DDR PHY init done */
+ ddr_phy_init_2500(ast);
+
+ ast_moutdwm(ast, 0x1E6E0120, ddr_table[REGIDX_PLL]);
+ ast_moutdwm(ast, 0x1E6E000C, 0x42AA5C81);
+ ast_moutdwm(ast, 0x1E6E0034, 0x0001AF93);
+
+ check_dram_size_2500(ast, ddr_table[REGIDX_RFC]);
+ enable_cache_2500(ast);
+ ast_moutdwm(ast, 0x1E6E001C, 0x00000008);
+ ast_moutdwm(ast, 0x1E6E0038, 0xFFFFFF00);
+}
+
+static void ddr4_init_2500(struct ast_private *ast, const u32 *ddr_table)
+{
+ u32 data, data2, pass, retrycnt;
+ u32 ddr_vref, phy_vref;
+ u32 min_ddr_vref = 0, min_phy_vref = 0;
+ u32 max_ddr_vref = 0, max_phy_vref = 0;
+
+ ast_moutdwm(ast, 0x1E6E0004, 0x00000313);
+ ast_moutdwm(ast, 0x1E6E0010, ddr_table[REGIDX_010]);
+ ast_moutdwm(ast, 0x1E6E0014, ddr_table[REGIDX_014]);
+ ast_moutdwm(ast, 0x1E6E0018, ddr_table[REGIDX_018]);
+ ast_moutdwm(ast, 0x1E6E0020, ddr_table[REGIDX_020]); /* MODEREG4/6 */
+ ast_moutdwm(ast, 0x1E6E0024, ddr_table[REGIDX_024]); /* MODEREG5 */
+ ast_moutdwm(ast, 0x1E6E002C, ddr_table[REGIDX_02C] | 0x100); /* MODEREG0/2 */
+ ast_moutdwm(ast, 0x1E6E0030, ddr_table[REGIDX_030]); /* MODEREG1/3 */
+
+ /* DDR PHY Setting */
+ ast_moutdwm(ast, 0x1E6E0200, 0x42492AAE);
+ ast_moutdwm(ast, 0x1E6E0204, 0x09002800); /* modify at V1.3 */
+ ast_moutdwm(ast, 0x1E6E020C, 0x55E00B0B);
+ ast_moutdwm(ast, 0x1E6E0210, 0x20000000);
+ ast_moutdwm(ast, 0x1E6E0214, ddr_table[REGIDX_214]);
+ ast_moutdwm(ast, 0x1E6E02E0, ddr_table[REGIDX_2E0]);
+ ast_moutdwm(ast, 0x1E6E02E4, ddr_table[REGIDX_2E4]);
+ ast_moutdwm(ast, 0x1E6E02E8, ddr_table[REGIDX_2E8]);
+ ast_moutdwm(ast, 0x1E6E02EC, ddr_table[REGIDX_2EC]);
+ ast_moutdwm(ast, 0x1E6E02F0, ddr_table[REGIDX_2F0]);
+ ast_moutdwm(ast, 0x1E6E02F4, ddr_table[REGIDX_2F4]);
+ ast_moutdwm(ast, 0x1E6E02F8, ddr_table[REGIDX_2F8]);
+ ast_moutdwm(ast, 0x1E6E0290, 0x00100008);
+ ast_moutdwm(ast, 0x1E6E02C4, 0x3C183C3C);
+ ast_moutdwm(ast, 0x1E6E02C8, 0x00631E0E);
+
+ /* Controller Setting */
+ ast_moutdwm(ast, 0x1E6E0034, 0x0001A991);
+
+ /* Train PHY Vref first */
+ pass = 0;
+
+ for (retrycnt = 0; retrycnt < 4 && pass == 0; retrycnt++) {
+ max_phy_vref = 0x0;
+ pass = 0;
+ ast_moutdwm(ast, 0x1E6E02C0, 0x00001C06);
+ for (phy_vref = 0x40; phy_vref < 0x80; phy_vref++) {
+ ast_moutdwm(ast, 0x1E6E000C, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E0060, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E02CC, phy_vref | (phy_vref << 8));
+ /* Fire DFI Init */
+ ddr_phy_init_2500(ast);
+ ast_moutdwm(ast, 0x1E6E000C, 0x00005C01);
+ if (cbr_test_2500(ast)) {
+ pass++;
+ data = ast_mindwm(ast, 0x1E6E03D0);
+ data2 = data >> 8;
+ data = data & 0xff;
+ if (data > data2)
+ data = data2;
+ if (max_phy_vref < data) {
+ max_phy_vref = data;
+ min_phy_vref = phy_vref;
+ }
+ } else if (pass > 0)
+ break;
+ }
+ }
+ ast_moutdwm(ast, 0x1E6E02CC, min_phy_vref | (min_phy_vref << 8));
+
+ /* Train DDR Vref next */
+ pass = 0;
+
+ for (retrycnt = 0; retrycnt < 4 && pass == 0; retrycnt++) {
+ min_ddr_vref = 0xFF;
+ max_ddr_vref = 0x0;
+ pass = 0;
+ for (ddr_vref = 0x00; ddr_vref < 0x40; ddr_vref++) {
+ ast_moutdwm(ast, 0x1E6E000C, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E0060, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E02C0, 0x00000006 | (ddr_vref << 8));
+ /* Fire DFI Init */
+ ddr_phy_init_2500(ast);
+ ast_moutdwm(ast, 0x1E6E000C, 0x00005C01);
+ if (cbr_test_2500(ast)) {
+ pass++;
+ if (min_ddr_vref > ddr_vref)
+ min_ddr_vref = ddr_vref;
+ if (max_ddr_vref < ddr_vref)
+ max_ddr_vref = ddr_vref;
+ } else if (pass != 0)
+ break;
+ }
+ }
+
+ ast_moutdwm(ast, 0x1E6E000C, 0x00000000);
+ ast_moutdwm(ast, 0x1E6E0060, 0x00000000);
+ ddr_vref = (min_ddr_vref + max_ddr_vref + 1) >> 1;
+ ast_moutdwm(ast, 0x1E6E02C0, 0x00000006 | (ddr_vref << 8));
+
+ /* Wait DDR PHY init done */
+ ddr_phy_init_2500(ast);
+
+ ast_moutdwm(ast, 0x1E6E0120, ddr_table[REGIDX_PLL]);
+ ast_moutdwm(ast, 0x1E6E000C, 0x42AA5C81);
+ ast_moutdwm(ast, 0x1E6E0034, 0x0001AF93);
+
+ check_dram_size_2500(ast, ddr_table[REGIDX_RFC]);
+ enable_cache_2500(ast);
+ ast_moutdwm(ast, 0x1E6E001C, 0x00000008);
+ ast_moutdwm(ast, 0x1E6E0038, 0xFFFFFF00);
+}
+
+static bool ast_dram_init_2500(struct ast_private *ast)
+{
+ u32 data;
+ u32 max_tries = 5;
+
+ do {
+ if (max_tries-- == 0)
+ return false;
+ set_mpll_2500(ast);
+ reset_mmc_2500(ast);
+ ddr_init_common_2500(ast);
+
+ data = ast_mindwm(ast, 0x1E6E2070);
+ if (data & 0x01000000)
+ ddr4_init_2500(ast, ast2500_ddr4_1600_timing_table);
+ else
+ ddr3_init_2500(ast, ast2500_ddr3_1600_timing_table);
+ } while (!ddr_test_2500(ast));
+
+ ast_moutdwm(ast, 0x1E6E2040, ast_mindwm(ast, 0x1E6E2040) | 0x41);
+
+ /* Patch code */
+ data = ast_mindwm(ast, 0x1E6E200C) & 0xF9FFFFFF;
+ ast_moutdwm(ast, 0x1E6E200C, data | 0x10000000);
+ /* Version Number */
+ data = ast_mindwm(ast, 0x1E6E0004); /* add at V1.3 */
+ ast_moutdwm(ast, 0x1E6E0004, data | 0x08300000); /* add at V1.3 */
+ ast_moutdwm(ast, 0x1E6E0088, 0x20161229); /* add at V1.3 */
+
+ return true;
+}
+
+void patch_ahb_ast2500(struct ast_private *ast)
+{
+ u32 data;
+
+ /* Clear bus lock condition */
+ ast_moutdwm(ast, 0x1e600000, 0xAEED1A03);
+ ast_moutdwm(ast, 0x1e600084, 0x00010000);
+ ast_moutdwm(ast, 0x1e600088, 0x00000000);
+ ast_moutdwm(ast, 0x1e6e2000, 0x1688A8A8);
+ data = ast_mindwm(ast, 0x1e6e2070);
+ if (data & 0x08000000) {
+ /* check fast reset */
+ ast_moutdwm(ast, 0x1E785004, 0x00000010);
+ ast_moutdwm(ast, 0x1E785008, 0x00004755);
+ ast_moutdwm(ast, 0x1E78500c, 0x00000033);
+ udelay(1000);
+ }
+ do {
+ ast_moutdwm(ast, 0x1e6e2000, 0x1688A8A8);
+ data = ast_mindwm(ast, 0x1e6e2000);
+ } while (data != 1);
+ ast_moutdwm(ast, 0x1e6e207c, 0x08000000); /* clear fast reset */
+}
+
+void ast_post_chip_2500(struct drm_device *dev)
+{
+ struct ast_private *ast = dev->dev_private;
+ u32 temp;
+ u8 reg;
+
+ reg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd0, 0xff);
+ if ((reg & 0xC0) == 0) {/* vga only */
+ /* Clear bus lock condition */
+ patch_ahb_ast2500(ast);
+
+ /* Disable watchdog */
+ ast_moutdwm(ast, 0x1E78502C, 0x00000000);
+ ast_moutdwm(ast, 0x1E78504C, 0x00000000);
+ /* Reset USB port */
+ ast_moutdwm(ast, 0x1E6E2090, 0x20000000); /* add at V1.2 */
+ ast_moutdwm(ast, 0x1E6E2094, 0x00004000); /* add at V1.2 */
+ if (ast_mindwm(ast, 0x1E6E2070) & 0x00800000) { /* add at V1.2 */
+ ast_moutdwm(ast, 0x1E6E207C, 0x00800000); /* add at V1.2 */
+ mdelay(100); /* add at V1.2 */
+ ast_moutdwm(ast, 0x1E6E2070, 0x00800000); /* add at V1.2 */
+ } /* add at V1.2 */
+ /* Modify eSPI reset pin */
+ temp = ast_mindwm(ast, 0x1E6E2070); /* add at V1.3 */
+ if (temp & 0x02000000) { /* add at V1.3 */
+ ast_moutdwm(ast, 0x1E6E207C, 0x00004000); /* add at V1.3 */
+ }
+
+ /* Slow down CPU/AHB CLK in VGA only mode */
+ temp = ast_read32(ast, 0x12008);
+ temp |= 0x73;
+ ast_write32(ast, 0x12008, temp);
+
+ if (!ast_dram_init_2500(ast))
+ DRM_ERROR("DRAM init failed !\n");
+
+ temp = ast_mindwm(ast, 0x1e6e2040);
+ ast_moutdwm(ast, 0x1e6e2040, temp | 0x40);
+ }
+
+ /* wait ready */
+ do {
+ reg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd0, 0xff);
+ } while ((reg & 0x40) == 0);
+}
diff --git a/drivers/gpu/drm/ast/ast_tables.h b/drivers/gpu/drm/ast/ast_tables.h
index 3608d5a..e1c9af26 100644
--- a/drivers/gpu/drm/ast/ast_tables.h
+++ b/drivers/gpu/drm/ast/ast_tables.h
@@ -37,66 +37,67 @@
#define LineCompareOff 0x00000008
#define HBorder 0x00000020
#define VBorder 0x00000010
-#define WideScreenMode 0x00000100
-#define NewModeInfo 0x00000200
-#define NHSync 0x00000400
-#define PHSync 0x00000800
-#define NVSync 0x00001000
-#define PVSync 0x00002000
-#define SyncPP (PVSync | PHSync)
-#define SyncPN (PVSync | NHSync)
-#define SyncNP (NVSync | PHSync)
-#define SyncNN (NVSync | NHSync)
+#define WideScreenMode 0x00000100
+#define NewModeInfo 0x00000200
+#define NHSync 0x00000400
+#define PHSync 0x00000800
+#define NVSync 0x00001000
+#define PVSync 0x00002000
+#define SyncPP (PVSync | PHSync)
+#define SyncPN (PVSync | NHSync)
+#define SyncNP (NVSync | PHSync)
+#define SyncNN (NVSync | NHSync)
+#define AST2500PreCatchCRT 0x00004000
/* DCLK Index */
-#define VCLK25_175 0x00
-#define VCLK28_322 0x01
-#define VCLK31_5 0x02
-#define VCLK36 0x03
-#define VCLK40 0x04
-#define VCLK49_5 0x05
-#define VCLK50 0x06
-#define VCLK56_25 0x07
-#define VCLK65 0x08
-#define VCLK75 0x09
-#define VCLK78_75 0x0A
-#define VCLK94_5 0x0B
-#define VCLK108 0x0C
-#define VCLK135 0x0D
-#define VCLK157_5 0x0E
-#define VCLK162 0x0F
-/* #define VCLK193_25 0x10 */
-#define VCLK154 0x10
-#define VCLK83_5 0x11
-#define VCLK106_5 0x12
-#define VCLK146_25 0x13
-#define VCLK148_5 0x14
-#define VCLK71 0x15
-#define VCLK88_75 0x16
-#define VCLK119 0x17
-#define VCLK85_5 0x18
-#define VCLK97_75 0x19
+#define VCLK25_175 0x00
+#define VCLK28_322 0x01
+#define VCLK31_5 0x02
+#define VCLK36 0x03
+#define VCLK40 0x04
+#define VCLK49_5 0x05
+#define VCLK50 0x06
+#define VCLK56_25 0x07
+#define VCLK65 0x08
+#define VCLK75 0x09
+#define VCLK78_75 0x0A
+#define VCLK94_5 0x0B
+#define VCLK108 0x0C
+#define VCLK135 0x0D
+#define VCLK157_5 0x0E
+#define VCLK162 0x0F
+/* #define VCLK193_25 0x10 */
+#define VCLK154 0x10
+#define VCLK83_5 0x11
+#define VCLK106_5 0x12
+#define VCLK146_25 0x13
+#define VCLK148_5 0x14
+#define VCLK71 0x15
+#define VCLK88_75 0x16
+#define VCLK119 0x17
+#define VCLK85_5 0x18
+#define VCLK97_75 0x19
#define VCLK118_25 0x1A
static struct ast_vbios_dclk_info dclk_table[] = {
{0x2C, 0xE7, 0x03}, /* 00: VCLK25_175 */
{0x95, 0x62, 0x03}, /* 01: VCLK28_322 */
{0x67, 0x63, 0x01}, /* 02: VCLK31_5 */
- {0x76, 0x63, 0x01}, /* 03: VCLK36 */
- {0xEE, 0x67, 0x01}, /* 04: VCLK40 */
- {0x82, 0x62, 0x01}, /* 05: VCLK49_5 */
- {0xC6, 0x64, 0x01}, /* 06: VCLK50 */
- {0x94, 0x62, 0x01}, /* 07: VCLK56_25 */
- {0x80, 0x64, 0x00}, /* 08: VCLK65 */
- {0x7B, 0x63, 0x00}, /* 09: VCLK75 */
- {0x67, 0x62, 0x00}, /* 0A: VCLK78_75 */
- {0x7C, 0x62, 0x00}, /* 0B: VCLK94_5 */
- {0x8E, 0x62, 0x00}, /* 0C: VCLK108 */
- {0x85, 0x24, 0x00}, /* 0D: VCLK135 */
- {0x67, 0x22, 0x00}, /* 0E: VCLK157_5 */
- {0x6A, 0x22, 0x00}, /* 0F: VCLK162 */
- {0x4d, 0x4c, 0x80}, /* 10: VCLK154 */
- {0xa7, 0x78, 0x80}, /* 11: VCLK83.5 */
+ {0x76, 0x63, 0x01}, /* 03: VCLK36 */
+ {0xEE, 0x67, 0x01}, /* 04: VCLK40 */
+ {0x82, 0x62, 0x01}, /* 05: VCLK49_5 */
+ {0xC6, 0x64, 0x01}, /* 06: VCLK50 */
+ {0x94, 0x62, 0x01}, /* 07: VCLK56_25 */
+ {0x80, 0x64, 0x00}, /* 08: VCLK65 */
+ {0x7B, 0x63, 0x00}, /* 09: VCLK75 */
+ {0x67, 0x62, 0x00}, /* 0A: VCLK78_75 */
+ {0x7C, 0x62, 0x00}, /* 0B: VCLK94_5 */
+ {0x8E, 0x62, 0x00}, /* 0C: VCLK108 */
+ {0x85, 0x24, 0x00}, /* 0D: VCLK135 */
+ {0x67, 0x22, 0x00}, /* 0E: VCLK157_5 */
+ {0x6A, 0x22, 0x00}, /* 0F: VCLK162 */
+ {0x4d, 0x4c, 0x80}, /* 10: VCLK154 */
+ {0x68, 0x6f, 0x80}, /* 11: VCLK83.5 */
{0x28, 0x49, 0x80}, /* 12: VCLK106.5 */
{0x37, 0x49, 0x80}, /* 13: VCLK146.25 */
{0x1f, 0x45, 0x80}, /* 14: VCLK148.5 */
@@ -108,6 +109,96 @@ static struct ast_vbios_dclk_info dclk_table[] = {
{0x3b, 0x2c, 0x81}, /* 1A: VCLK118_25 */
};
+static struct ast_vbios_dclk_info dclk_table_25MHz[] = {
+ {0x2C, 0xE7, 0x03}, /* 00: VCLK25_175 */
+ {0x95, 0x62, 0x03}, /* 01: VCLK28_322 */
+ {0x67, 0x63, 0x01}, /* 02: VCLK31_5 */
+ {0x76, 0x63, 0x01}, /* 03: VCLK36 */
+ {0xEE, 0x67, 0x01}, /* 04: VCLK40 */
+ {0x82, 0x62, 0x01}, /* 05: VCLK49_5 */
+ {0xC6, 0x64, 0x01}, /* 06: VCLK50 */
+ {0x94, 0x62, 0x01}, /* 07: VCLK56_25 */
+ {0x80, 0x64, 0x00}, /* 08: VCLK65 */
+ {0x7B, 0x63, 0x00}, /* 09: VCLK75 */
+ {0x67, 0x62, 0x00}, /* 0A: VCLK78_75 */
+ {0x7C, 0x62, 0x00}, /* 0B: VCLK94_5 */
+ {0x8E, 0x62, 0x00}, /* 0C: VCLK108 */
+ {0x85, 0x24, 0x00}, /* 0D: VCLK135 */
+ {0x67, 0x22, 0x00}, /* 0E: VCLK157_5 */
+ {0x6A, 0x22, 0x00}, /* 0F: VCLK162 */
+ {0x25, 0x46, 0x80}, /* 10: VCLK154 */
+ {0x14, 0x63, 0x80}, /* 11: VCLK83.5 */
+ {0x11, 0x44, 0x80}, /* 12: VCLK106.5 */
+ {0x23, 0x46, 0x80}, /* 13: VCLK146.25 */
+ {0x4d, 0x4d, 0x80}, /* 14: VCLK148.5 */
+ {0x11, 0x63, 0x80}, /* 15: VCLK71 */
+ {0x47, 0x6a, 0x80}, /* 16: VCLK88.75 */
+ {0x13, 0x44, 0x80}, /* 17: VCLK119 */
+ {0x29, 0x66, 0x80}, /* 18: VCLK85_5 */
+ {0x2f, 0x66, 0x80}, /* 19: VCLK97_75 */
+ {0x21, 0x47, 0x80}, /* 1A: VCLK118_25 */
+};
+
+static struct ast_vbios_dclk_info dclk_table_ast2500[] = {
+ {0x2C, 0xE7, 0x03}, /* 00: VCLK25_175 */
+ {0x95, 0x62, 0x03}, /* 01: VCLK28_322 */
+ {0x67, 0x63, 0x01}, /* 02: VCLK31_5 */
+ {0x76, 0x63, 0x01}, /* 03: VCLK36 */
+ {0xEE, 0x67, 0x01}, /* 04: VCLK40 */
+ {0x82, 0x62, 0x01}, /* 05: VCLK49_5 */
+ {0xC6, 0x64, 0x01}, /* 06: VCLK50 */
+ {0x94, 0x62, 0x01}, /* 07: VCLK56_25 */
+ {0x80, 0x64, 0x00}, /* 08: VCLK65 */
+ {0x7B, 0x63, 0x00}, /* 09: VCLK75 */
+ {0x67, 0x62, 0x00}, /* 0A: VCLK78_75 */
+ {0x7C, 0x62, 0x00}, /* 0B: VCLK94_5 */
+ {0x8E, 0x62, 0x00}, /* 0C: VCLK108 */
+ {0x85, 0x24, 0x00}, /* 0D: VCLK135 */
+ {0x67, 0x22, 0x00}, /* 0E: VCLK157_5 */
+ {0x6A, 0x22, 0x00}, /* 0F: VCLK162 */
+ {0x4d, 0x4c, 0x80}, /* 10: VCLK154 */
+ {0x68, 0x6f, 0x80}, /* 11: VCLK83.5 */
+ {0x28, 0x49, 0x80}, /* 12: VCLK106.5 */
+ {0x37, 0x49, 0x80}, /* 13: VCLK146.25 */
+ {0x1f, 0x45, 0x80}, /* 14: VCLK148.5 */
+ {0x47, 0x6c, 0x80}, /* 15: VCLK71 */
+ {0x25, 0x65, 0x80}, /* 16: VCLK88.75 */
+ {0x58, 0x01, 0x42}, /* 17: VCLK119 */
+ {0x32, 0x67, 0x80}, /* 18: VCLK85_5 */
+ {0x6a, 0x6d, 0x80}, /* 19: VCLK97_75 */
+ {0x44, 0x20, 0x43}, /* 1A: VCLK118_25 */
+};
+
+static struct ast_vbios_dclk_info dclk_table_ast2500_25MHz[] = {
+ {0x2C, 0xE7, 0x03}, /* 00: VCLK25_175 */
+ {0x95, 0x62, 0x03}, /* 01: VCLK28_322 */
+ {0x67, 0x63, 0x01}, /* 02: VCLK31_5 */
+ {0x76, 0x63, 0x01}, /* 03: VCLK36 */
+ {0xEE, 0x67, 0x01}, /* 04: VCLK40 */
+ {0x82, 0x62, 0x01}, /* 05: VCLK49_5 */
+ {0xC6, 0x64, 0x01}, /* 06: VCLK50 */
+ {0x94, 0x62, 0x01}, /* 07: VCLK56_25 */
+ {0x80, 0x64, 0x00}, /* 08: VCLK65 */
+ {0x7B, 0x63, 0x00}, /* 09: VCLK75 */
+ {0x67, 0x62, 0x00}, /* 0A: VCLK78_75 */
+ {0x7C, 0x62, 0x00}, /* 0B: VCLK94_5 */
+ {0x8E, 0x62, 0x00}, /* 0C: VCLK108 */
+ {0x85, 0x24, 0x00}, /* 0D: VCLK135 */
+ {0x67, 0x22, 0x00}, /* 0E: VCLK157_5 */
+ {0x6A, 0x22, 0x00}, /* 0F: VCLK162 */
+ {0x4d, 0x4c, 0x80}, /* 10: VCLK154 */
+ {0x68, 0x6f, 0x80}, /* 11: VCLK83.5 */
+ {0x28, 0x49, 0x80}, /* 12: VCLK106.5 */
+ {0x37, 0x49, 0x80}, /* 13: VCLK146.25 */
+ {0x1f, 0x45, 0x80}, /* 14: VCLK148.5 */
+ {0x47, 0x6c, 0x80}, /* 15: VCLK71 */
+ {0x25, 0x65, 0x80}, /* 16: VCLK88.75 */
+ {0x38, 0x60, 0x42}, /* 17: VCLK119 */
+ {0x32, 0x67, 0x80}, /* 18: VCLK85_5 */
+ {0x6a, 0x6d, 0x80}, /* 19: VCLK97_75 */
+ {0x41, 0x20, 0x43}, /* 1A: VCLK118_25 */
+};
+
static struct ast_vbios_stdtable vbios_stdtable[] = {
/* MD_2_3_400 */
{
@@ -241,65 +332,74 @@ static struct ast_vbios_enhtable res_1600x1200[] = {
(SyncPP | Charx8Dot), 0xFF, 1, 0x33 },
};
+static struct ast_vbios_enhtable res_1152x864[] = {
+ {1600, 1152, 64, 128, 900, 864, 1, 3, VCLK108, /* 75Hz */
+ (SyncPP | Charx8Dot | NewModeInfo), 75, 1, 0x3B },
+ {1600, 1152, 64, 128, 900, 864, 1, 3, VCLK108, /* end */
+ (SyncPP | Charx8Dot | NewModeInfo), 0xFF, 1, 0x3B },
+};
+
/* 16:9 */
static struct ast_vbios_enhtable res_1360x768[] = {
{1792, 1360, 64,112, 795, 768, 3, 6, VCLK85_5, /* 60Hz */
- (SyncPP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x39 },
+ (SyncPP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 60, 1, 0x39 },
{1792, 1360, 64,112, 795, 768, 3, 6, VCLK85_5, /* end */
(SyncPP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 1, 0x39 },
};
static struct ast_vbios_enhtable res_1600x900[] = {
+ {1800, 1600, 24, 80, 1000, 900, 1, 3, VCLK108, /* 60Hz */
+ (SyncPP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 3, 0x3A },
{1760, 1600, 48, 32, 926, 900, 3, 5, VCLK97_75, /* 60Hz CVT RB */
- (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x3A },
- {2112, 1600, 88,168, 934, 900, 3, 5, VCLK118_25, /* 60Hz CVT */
+ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 60, 1, 0x3A },
+ {2112, 1600, 88, 168, 934, 900, 3, 5, VCLK118_25, /* 60Hz CVT */
(SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 2, 0x3A },
- {2112, 1600, 88,168, 934, 900, 3, 5, VCLK118_25, /* 60Hz CVT */
+ {2112, 1600, 88, 168, 934, 900, 3, 5, VCLK118_25, /* 60Hz CVT */
(SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 2, 0x3A },
};
static struct ast_vbios_enhtable res_1920x1080[] = {
{2200, 1920, 88, 44, 1125, 1080, 4, 5, VCLK148_5, /* 60Hz */
- (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x38 },
+ (SyncPP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 60, 1, 0x38 },
{2200, 1920, 88, 44, 1125, 1080, 4, 5, VCLK148_5, /* 60Hz */
- (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 1, 0x38 },
+ (SyncPP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 0xFF, 1, 0x38 },
};
/* 16:10 */
static struct ast_vbios_enhtable res_1280x800[] = {
{1440, 1280, 48, 32, 823, 800, 3, 6, VCLK71, /* 60Hz RB */
- (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x35 },
- {1680, 1280, 72,128, 831, 800, 3, 6, VCLK83_5, /* 60Hz */
+ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 60, 1, 0x35 },
+ {1680, 1280, 72, 128, 831, 800, 3, 6, VCLK83_5, /* 60Hz */
(SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 2, 0x35 },
- {1680, 1280, 72,128, 831, 800, 3, 6, VCLK83_5, /* 60Hz */
+ {1680, 1280, 72, 128, 831, 800, 3, 6, VCLK83_5, /* 60Hz */
(SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 2, 0x35 },
};
static struct ast_vbios_enhtable res_1440x900[] = {
{1600, 1440, 48, 32, 926, 900, 3, 6, VCLK88_75, /* 60Hz RB */
- (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x36 },
- {1904, 1440, 80,152, 934, 900, 3, 6, VCLK106_5, /* 60Hz */
+ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 60, 1, 0x36 },
+ {1904, 1440, 80, 152, 934, 900, 3, 6, VCLK106_5, /* 60Hz */
(SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 2, 0x36 },
- {1904, 1440, 80,152, 934, 900, 3, 6, VCLK106_5, /* 60Hz */
+ {1904, 1440, 80, 152, 934, 900, 3, 6, VCLK106_5, /* 60Hz */
(SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 2, 0x36 },
};
static struct ast_vbios_enhtable res_1680x1050[] = {
{1840, 1680, 48, 32, 1080, 1050, 3, 6, VCLK119, /* 60Hz RB */
- (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x37 },
- {2240, 1680,104,176, 1089, 1050, 3, 6, VCLK146_25, /* 60Hz */
+ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 60, 1, 0x37 },
+ {2240, 1680, 104, 176, 1089, 1050, 3, 6, VCLK146_25, /* 60Hz */
(SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 2, 0x37 },
- {2240, 1680,104,176, 1089, 1050, 3, 6, VCLK146_25, /* 60Hz */
+ {2240, 1680, 104, 176, 1089, 1050, 3, 6, VCLK146_25, /* 60Hz */
(SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 2, 0x37 },
};
static struct ast_vbios_enhtable res_1920x1200[] = {
{2080, 1920, 48, 32, 1235, 1200, 3, 6, VCLK154, /* 60Hz RB*/
- (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x34 },
+ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 60, 1, 0x34 },
{2080, 1920, 48, 32, 1235, 1200, 3, 6, VCLK154, /* 60Hz RB */
- (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 1, 0x34 },
+ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo | AST2500PreCatchCRT), 0xFF, 1, 0x34 },
};
#endif
--
2.7.2.windows.1
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