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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-10-26 14:39:01 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-11-03 18:16:18 +0200 |
| commit | 28c9fa7770ea9c818b5a9fdf64e242fd9e4fdc2e (patch) | |
| tree | 70ab5dfbb8092cf69e29c957ff4636f1a30aac22 | |
| parent | 8f079f08833d36d8b756a08f613bccba10e23784 (diff) | |
| download | linux-28c9fa7770ea9c818b5a9fdf64e242fd9e4fdc2e.tar.gz linux-28c9fa7770ea9c818b5a9fdf64e242fd9e4fdc2e.zip | |
drm/i915: Deconfuse the ilk+ 12.4 LUT entry functions
s/icl_lut_multi_seg_pack/ilk_lut_12p4_pack/ since that's what it is
and group the corresponding "unpack" functions next to it.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221026113906.10551-7-ville.syrjala@linux.intel.com
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_color.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index 3b78b882e0c0..e881c95ee451 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -482,14 +482,28 @@ static void ilk_lut_10_pack(struct drm_color_lut *entry, u32 val) entry->blue = intel_color_lut_pack(REG_FIELD_GET(PREC_PALETTE_BLUE_MASK, val), 10); } -static void icl_lut_multi_seg_pack(struct drm_color_lut *entry, u32 ldw, u32 udw) +/* ilk+ "12.4" interpolated format (high 10 bits) */ +static u32 ilk_lut_12p4_udw(const struct drm_color_lut *color) +{ + return (color->red >> 6) << 20 | (color->green >> 6) << 10 | + (color->blue >> 6); +} + +/* ilk+ "12.4" interpolated format (low 6 bits) */ +static u32 ilk_lut_12p4_ldw(const struct drm_color_lut *color) +{ + return (color->red & 0x3f) << 24 | (color->green & 0x3f) << 14 | + (color->blue & 0x3f) << 4; +} + +static void ilk_lut_12p4_pack(struct drm_color_lut *entry, u32 ldw, u32 udw) { entry->red = REG_FIELD_GET(PAL_PREC_MULTI_SEG_RED_UDW_MASK, udw) << 6 | - REG_FIELD_GET(PAL_PREC_MULTI_SEG_RED_LDW_MASK, ldw); + REG_FIELD_GET(PAL_PREC_MULTI_SEG_RED_LDW_MASK, ldw); entry->green = REG_FIELD_GET(PAL_PREC_MULTI_SEG_GREEN_UDW_MASK, udw) << 6 | - REG_FIELD_GET(PAL_PREC_MULTI_SEG_GREEN_LDW_MASK, ldw); + REG_FIELD_GET(PAL_PREC_MULTI_SEG_GREEN_LDW_MASK, ldw); entry->blue = REG_FIELD_GET(PAL_PREC_MULTI_SEG_BLUE_UDW_MASK, udw) << 6 | - REG_FIELD_GET(PAL_PREC_MULTI_SEG_BLUE_LDW_MASK, ldw); + REG_FIELD_GET(PAL_PREC_MULTI_SEG_BLUE_LDW_MASK, ldw); } static void icl_color_commit_noarm(const struct intel_crtc_state *crtc_state) @@ -917,20 +931,6 @@ static void glk_load_luts(const struct intel_crtc_state *crtc_state) } } -/* ilk+ "12.4" interpolated format (high 10 bits) */ -static u32 ilk_lut_12p4_udw(const struct drm_color_lut *color) -{ - return (color->red >> 6) << 20 | (color->green >> 6) << 10 | - (color->blue >> 6); -} - -/* ilk+ "12.4" interpolated format (low 6 bits) */ -static u32 ilk_lut_12p4_ldw(const struct drm_color_lut *color) -{ - return (color->red & 0x3f) << 24 | (color->green & 0x3f) << 14 | - (color->blue & 0x3f) << 4; -} - static void ivb_load_lut_max(const struct intel_crtc_state *crtc_state, const struct drm_color_lut *color) @@ -2151,7 +2151,7 @@ icl_read_lut_multi_segment(struct intel_crtc *crtc) u32 ldw = intel_de_read_fw(i915, PREC_PAL_MULTI_SEG_DATA(pipe)); u32 udw = intel_de_read_fw(i915, PREC_PAL_MULTI_SEG_DATA(pipe)); - icl_lut_multi_seg_pack(&lut[i], ldw, udw); + ilk_lut_12p4_pack(&lut[i], ldw, udw); } intel_de_write_fw(i915, PREC_PAL_MULTI_SEG_INDEX(pipe), 0); |