diff options
author | Y.C. Chen <yc_chen@aspeedtech.com> | 2014-08-28 09:11:04 (GMT) |
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committer | Dave Airlie <airlied@redhat.com> | 2014-09-16 04:57:47 (GMT) |
commit | 94d12b137c2dccdd9a8c6586c96404484e2ab1df (patch) | |
tree | 30ee7f142195aa815d44de4d0fb4458778afada3 /drivers/gpu/drm/ast/ast_tables.h | |
parent | b2efb3f0a1db62aff5e824125785ec6731143b6d (diff) | |
download | linux-94d12b137c2dccdd9a8c6586c96404484e2ab1df.tar.xz |
drm/ast: Add reduced blanking modes for wide screen mode
Signed-off-by: Egbert Eich <eich@suse.com>
Tested-by: Steven You2 Liang <liangyou2@lenovo.com>
Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com>
v3: based on [PATCH 1/2] drm/ast: Add missing entry to dclk_table[].
Add reduced blanking modes, improve mode matching to
identify these modes by thier sync polarities.
[airlied: argh whitespace damage]
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/ast/ast_tables.h')
-rw-r--r-- | drivers/gpu/drm/ast/ast_tables.h | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/drivers/gpu/drm/ast/ast_tables.h b/drivers/gpu/drm/ast/ast_tables.h index 05c01ea..3608d5a 100644 --- a/drivers/gpu/drm/ast/ast_tables.h +++ b/drivers/gpu/drm/ast/ast_tables.h @@ -35,14 +35,18 @@ #define HalfDCLK 0x00000002 #define DoubleScanMode 0x00000004 #define LineCompareOff 0x00000008 -#define SyncPP 0x00000000 -#define SyncPN 0x00000040 -#define SyncNP 0x00000080 -#define SyncNN 0x000000C0 #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) /* DCLK Index */ #define VCLK25_175 0x00 @@ -72,6 +76,7 @@ #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 */ @@ -100,6 +105,7 @@ static struct ast_vbios_dclk_info dclk_table[] = { {0x77, 0x58, 0x80}, /* 17: VCLK119 */ {0x32, 0x67, 0x80}, /* 18: VCLK85_5 */ {0x6a, 0x6d, 0x80}, /* 19: VCLK97_75 */ + {0x3b, 0x2c, 0x81}, /* 1A: VCLK118_25 */ }; static struct ast_vbios_stdtable vbios_stdtable[] = { @@ -246,8 +252,10 @@ static struct ast_vbios_enhtable res_1360x768[] = { static struct ast_vbios_enhtable res_1600x900[] = { {1760, 1600, 48, 32, 926, 900, 3, 5, VCLK97_75, /* 60Hz CVT RB */ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x3A }, - {1760, 1600, 48, 32, 926, 900, 3, 5, VCLK97_75, /* end */ - (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 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 */ + (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 2, 0x3A }, }; static struct ast_vbios_enhtable res_1920x1080[] = { @@ -261,11 +269,11 @@ static struct ast_vbios_enhtable res_1920x1080[] = { /* 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, 35 }, + (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x35 }, {1680, 1280, 72,128, 831, 800, 3, 6, VCLK83_5, /* 60Hz */ - (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x35 }, + (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 2, 0x35 }, {1680, 1280, 72,128, 831, 800, 3, 6, VCLK83_5, /* 60Hz */ - (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 1, 0x35 }, + (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 2, 0x35 }, }; @@ -273,24 +281,24 @@ 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 */ - (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x36 }, + (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 2, 0x36 }, {1904, 1440, 80,152, 934, 900, 3, 6, VCLK106_5, /* 60Hz */ - (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 1, 0x36 }, + (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 */ - (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x37 }, + (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 2, 0x37 }, {2240, 1680,104,176, 1089, 1050, 3, 6, VCLK146_25, /* 60Hz */ - (SyncPN | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 1, 0x37 }, + (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 */ + {2080, 1920, 48, 32, 1235, 1200, 3, 6, VCLK154, /* 60Hz RB*/ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 60, 1, 0x34 }, - {2080, 1920, 48, 32, 1235, 1200, 3, 6, VCLK154, /* 60Hz */ + {2080, 1920, 48, 32, 1235, 1200, 3, 6, VCLK154, /* 60Hz RB */ (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo), 0xFF, 1, 0x34 }, }; |