From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Note which sprite registers are valid for which platforms. Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- .../gpu/drm/i915/display/intel_sprite_regs.h | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_sprite_regs.h b/drivers/gpu/drm/i915/display/intel_sprite_regs.h index c27adbaf0f00..73021e3ced6d 100644 --- a/drivers/gpu/drm/i915/display/intel_sprite_regs.h +++ b/drivers/gpu/drm/i915/display/intel_sprite_regs.h @@ -6,6 +6,7 @@ #include "intel_display_reg_defs.h" +/* g4x/ilk/snb video sprite */ #define _DVSACNTR 0x72180 #define _DVSBCNTR 0x73180 #define DVSCNTR(pipe) _MMIO_PIPE(pipe, _DVSACNTR, _DVSBCNTR) @@ -111,6 +112,7 @@ #define _DVSBGAMCMAX_ILK 0x73340 /* ilk/snb */ #define DVSGAMCMAX_ILK(pipe, i) _MMIO(_PIPE(pipe, _DVSAGAMCMAX_ILK, _DVSBGAMCMAX_ILK) + (i) * 4) /* 3 x u1.10 */ +/* ivb/hsw/bdw sprite */ #define _SPRA_CTL 0x70280 #define _SPRB_CTL 0x71280 #define SPRCTL(pipe) _MMIO_PIPE(pipe, _SPRA_CTL, _SPRB_CTL) @@ -140,8 +142,8 @@ #define SPRITE_TILED REG_BIT(10) #define SPRITE_DEST_KEY REG_BIT(2) -#define _SPRA_LINOFF 0x70284 -#define _SPRB_LINOFF 0x71284 +#define _SPRA_LINOFF 0x70284 /* ivb */ +#define _SPRB_LINOFF 0x71284 /* ivb */ #define SPRLINOFF(pipe) _MMIO_PIPE(pipe, _SPRA_LINOFF, _SPRB_LINOFF) #define _SPRA_STRIDE 0x70288 @@ -181,24 +183,24 @@ #define _SPRB_KEYMAX 0x712a0 #define SPRKEYMAX(pipe) _MMIO_PIPE(pipe, _SPRA_KEYMAX, _SPRB_KEYMAX) -#define _SPRA_TILEOFF 0x702a4 -#define _SPRB_TILEOFF 0x712a4 +#define _SPRA_TILEOFF 0x702a4 /* ivb */ +#define _SPRB_TILEOFF 0x712a4 /* ivb */ #define SPRTILEOFF(pipe) _MMIO_PIPE(pipe, _SPRA_TILEOFF, _SPRB_TILEOFF) #define SPRITE_OFFSET_Y_MASK REG_GENMASK(31, 16) #define SPRITE_OFFSET_Y(y) REG_FIELD_PREP(SPRITE_OFFSET_Y_MASK, (y)) #define SPRITE_OFFSET_X_MASK REG_GENMASK(15, 0) #define SPRITE_OFFSET_X(x) REG_FIELD_PREP(SPRITE_OFFSET_X_MASK, (x)) -#define _SPRA_OFFSET 0x702a4 -#define _SPRB_OFFSET 0x712a4 +#define _SPRA_OFFSET 0x702a4 /* hsw/bdw */ +#define _SPRB_OFFSET 0x712a4 /* hsw/bdw */ #define SPROFFSET(pipe) _MMIO_PIPE(pipe, _SPRA_OFFSET, _SPRB_OFFSET) #define _SPRA_SURFLIVE 0x702ac #define _SPRB_SURFLIVE 0x712ac #define SPRSURFLIVE(pipe) _MMIO_PIPE(pipe, _SPRA_SURFLIVE, _SPRB_SURFLIVE) -#define _SPRA_SCALE 0x70304 -#define _SPRB_SCALE 0x71304 +#define _SPRA_SCALE 0x70304 /* ivb */ +#define _SPRB_SCALE 0x71304 /* ivb */ #define SPRSCALE(pipe) _MMIO_PIPE(pipe, _SPRA_SCALE, _SPRB_SCALE) #define SPRITE_SCALE_ENABLE REG_BIT(31) #define SPRITE_FILTER_MASK REG_GENMASK(30, 29) @@ -224,6 +226,7 @@ #define _SPRB_GAMC17 0x7144c #define SPRGAMC17(pipe, i) _MMIO(_PIPE(pipe, _SPRA_GAMC17, _SPRB_GAMC17) + (i) * 4) /* 3 x u2.10 */ +/* vlv/chv sprite */ #define _VLV_SPR(pipe, plane_id, reg_a, reg_b) \ _PIPE((pipe) * 2 + (plane_id) - PLANE_SPRITE0, (reg_a), (reg_b)) #define _MMIO_VLV_SPR(pipe, plane_id, reg_a, reg_b) \ -- 2.44.1
