diff options
| author |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-11-04 16:45:16 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-11-11 15:18:11 +0200 |
| commit | a4b17f757d0b6b4cd4aa2fdc88ae7458235806f6 (patch) | |
| tree | b57a17af4e2331cb5ebb104d8a39a335f3467557 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915/fbc: Clean up all register defines (diff) | |
| download | linux-dev-a4b17f757d0b6b4cd4aa2fdc88ae7458235806f6.tar.xz linux-dev-a4b17f757d0b6b4cd4aa2fdc88ae7458235806f6.zip | |
drm/i915/fbc: Finish polishing FBC1 registers
Switch all the FBC1 registers over to REG_BTT()/etc.
And while at it add a few more registers/bits that
escaped the net previously.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211104144520.22605-14-ville.syrjala@linux.intel.com
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 62 |
1 files changed, 36 insertions, 26 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index bffb2ac09f61..9a8c29491288 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -3307,34 +3307,44 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define FBC_CFB_BASE _MMIO(0x3200) /* 4k page aligned */ #define FBC_LL_BASE _MMIO(0x3204) /* 4k page aligned */ #define FBC_CONTROL _MMIO(0x3208) -#define FBC_CTL_EN REG_BIT(31) -#define FBC_CTL_PERIODIC REG_BIT(30) -#define FBC_CTL_INTERVAL_MASK REG_GENMASK(29, 16) -#define FBC_CTL_INTERVAL(x) REG_FIELD_PREP(FBC_CTL_INTERVAL_MASK, (x)) -#define FBC_CTL_STOP_ON_MOD REG_BIT(15) -#define FBC_CTL_UNCOMPRESSIBLE REG_BIT(14) /* i915+ */ -#define FBC_CTL_C3_IDLE REG_BIT(13) /* i945gm */ -#define FBC_CTL_STRIDE_MASK REG_GENMASK(12, 5) -#define FBC_CTL_STRIDE(x) REG_FIELD_PREP(FBC_CTL_STRIDE_MASK, (x)) -#define FBC_CTL_FENCENO_MASK REG_GENMASK(3, 0) -#define FBC_CTL_FENCENO(x) REG_FIELD_PREP(FBC_CTL_FENCENO_MASK, (x)) +#define FBC_CTL_EN REG_BIT(31) +#define FBC_CTL_PERIODIC REG_BIT(30) +#define FBC_CTL_INTERVAL_MASK REG_GENMASK(29, 16) +#define FBC_CTL_INTERVAL(x) REG_FIELD_PREP(FBC_CTL_INTERVAL_MASK, (x)) +#define FBC_CTL_STOP_ON_MOD REG_BIT(15) +#define FBC_CTL_UNCOMPRESSIBLE REG_BIT(14) /* i915+ */ +#define FBC_CTL_C3_IDLE REG_BIT(13) /* i945gm only */ +#define FBC_CTL_STRIDE_MASK REG_GENMASK(12, 5) +#define FBC_CTL_STRIDE(x) REG_FIELD_PREP(FBC_CTL_STRIDE_MASK, (x)) +#define FBC_CTL_FENCENO_MASK REG_GENMASK(3, 0) +#define FBC_CTL_FENCENO(x) REG_FIELD_PREP(FBC_CTL_FENCENO_MASK, (x)) #define FBC_COMMAND _MMIO(0x320c) -#define FBC_CMD_COMPRESS (1 << 0) +#define FBC_CMD_COMPRESS REG_BIT(0) #define FBC_STATUS _MMIO(0x3210) -#define FBC_STAT_COMPRESSING (1 << 31) -#define FBC_STAT_COMPRESSED (1 << 30) -#define FBC_STAT_MODIFIED (1 << 29) -#define FBC_STAT_CURRENT_LINE_SHIFT (0) -#define FBC_CONTROL2 _MMIO(0x3214) -#define FBC_CTL_FENCE_DBL (0 << 4) -#define FBC_CTL_IDLE_IMM (0 << 2) -#define FBC_CTL_IDLE_FULL (1 << 2) -#define FBC_CTL_IDLE_LINE (2 << 2) -#define FBC_CTL_IDLE_DEBUG (3 << 2) -#define FBC_CTL_CPU_FENCE (1 << 1) -#define FBC_CTL_PLANE(plane) ((plane) << 0) -#define FBC_FENCE_OFF _MMIO(0x3218) /* BSpec typo has 321Bh */ -#define FBC_TAG(i) _MMIO(0x3300 + (i) * 4) +#define FBC_STAT_COMPRESSING REG_BIT(31) +#define FBC_STAT_COMPRESSED REG_BIT(30) +#define FBC_STAT_MODIFIED REG_BIT(29) +#define FBC_STAT_CURRENT_LINE_MASK REG_GENMASK(10, 0) +#define FBC_CONTROL2 _MMIO(0x3214) /* i965gm only */ +#define FBC_CTL_FENCE_DBL REG_BIT(4) +#define FBC_CTL_IDLE_MASK REG_GENMASK(3, 2) +#define FBC_CTL_IDLE_IMM REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 0) +#define FBC_CTL_IDLE_FULL REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 1) +#define FBC_CTL_IDLE_LINE REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 2) +#define FBC_CTL_IDLE_DEBUG REG_FIELD_PREP(FBC_CTL_IDLE_MASK, 3) +#define FBC_CTL_CPU_FENCE_EN REG_BIT(1) +#define FBC_CTL_PLANE_MASK REG_GENMASK(1, 0) +#define FBC_CTL_PLANE(i9xx_plane) REG_FIELD_PREP(FBC_CTL_PLANE_MASK, (i9xx_plane)) +#define FBC_FENCE_OFF _MMIO(0x3218) /* i965gm only, BSpec typo has 321Bh */ +#define FBC_MOD_NUM _MMIO(0x3220) /* i965gm only */ +#define FBC_MOD_NUM_MASK REG_GENMASK(31, 1) +#define FBC_MOD_NUM_VALID REG_BIT(0) +#define FBC_TAG(i) _MMIO(0x3300 + (i) * 4) /* 49 reisters */ +#define FBC_TAG_MASK REG_GENMASK(1, 0) /* 16 tags per register */ +#define FBC_TAG_MODIFIED REG_FIELD_PREP(FBC_TAG_MASK, 0) +#define FBC_TAG_UNCOMPRESSED REG_FIELD_PREP(FBC_TAG_MASK, 1) +#define FBC_TAG_UNCOMPRESSIBLE REG_FIELD_PREP(FBC_TAG_MASK, 2) +#define FBC_TAG_COMPRESSED REG_FIELD_PREP(FBC_TAG_MASK, 3) #define FBC_LL_SIZE (1536) |