diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_reg.h')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_reg.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_reg.h b/drivers/gpu/drm/mgag200/mgag200_reg.h index 977be0565c06..d4fef8f25871 100644 --- a/drivers/gpu/drm/mgag200/mgag200_reg.h +++ b/drivers/gpu/drm/mgag200/mgag200_reg.h @@ -96,16 +96,23 @@ #define MGAREG_SRCORG 0x2cb4 #define MGAREG_DSTORG 0x2cb8 -/* add or or this to one of the previous "power registers" to start +/* add or this to one of the previous "power registers" to start the drawing engine */ #define MGAREG_EXEC 0x0100 #define MGAREG_FIFOSTATUS 0x1e10 -#define MGAREG_Status 0x1e14 + +#define MGAREG_STATUS 0x1e14 +#define MGAREG_STATUS_VLINEPEN BIT(5) + #define MGAREG_CACHEFLUSH 0x1fff + #define MGAREG_ICLEAR 0x1e18 +#define MGAREG_ICLEAR_VLINEICLR BIT(5) + #define MGAREG_IEN 0x1e1c +#define MGAREG_IEN_VLINEIEN BIT(5) #define MGAREG_VCOUNT 0x1e20 @@ -222,11 +229,10 @@ #define MGAREG_MISC_IOADSEL (0x1 << 0) #define MGAREG_MISC_RAMMAPEN (0x1 << 1) -#define MGAREG_MISC_CLK_SEL_MASK GENMASK(3, 2) -#define MGAREG_MISC_CLK_SEL_VGA25 (0x0 << 2) -#define MGAREG_MISC_CLK_SEL_VGA28 (0x1 << 2) -#define MGAREG_MISC_CLK_SEL_MGA_PIX (0x2 << 2) -#define MGAREG_MISC_CLK_SEL_MGA_MSK (0x3 << 2) +#define MGAREG_MISC_CLKSEL_MASK GENMASK(3, 2) +#define MGAREG_MISC_CLKSEL_VGA25 (0x0 << 2) +#define MGAREG_MISC_CLKSEL_VGA28 (0x1 << 2) +#define MGAREG_MISC_CLKSEL_MGA (0x3 << 2) #define MGAREG_MISC_VIDEO_DIS (0x1 << 4) #define MGAREG_MISC_HIGH_PG_SEL (0x1 << 5) #define MGAREG_MISC_HSYNCPOL BIT(6) @@ -253,8 +259,10 @@ #define MGAREG_CRTCEXT0_OFFSET_MASK GENMASK(5, 4) +#define MGAREG_CRTCEXT1_VRSTEN BIT(7) #define MGAREG_CRTCEXT1_VSYNCOFF BIT(5) #define MGAREG_CRTCEXT1_HSYNCOFF BIT(4) +#define MGAREG_CRTCEXT1_HRSTEN BIT(3) #define MGAREG_CRTCEXT3_MGAMODE BIT(7) |