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| author |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-04-01 23:02:29 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-04-03 22:26:13 +0300 |
| commit | e262568eb58fe79917167817d16ebf8e39b7d696 (patch) | |
| tree | 1a2aeccb649cce575948fb88d7fed23b74b541da /drivers/gpu/drm/i915/i915_pci.c | |
| parent | drm/i915: Add 10bit LUT for ilk/snb (diff) | |
| download | linux-dev-e262568eb58fe79917167817d16ebf8e39b7d696.tar.xz linux-dev-e262568eb58fe79917167817d16ebf8e39b7d696.zip | |
drm/i915: Add "10.6" LUT mode for i965+
i965+ have an interpolate 10bit LUT mode. Let's expose that so
that we can actually enjoy real 10bpc.
v2: Don't use I915_WRITE_FW() yet
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190401200231.2333-6-ville.syrjala@linux.intel.com
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_pci.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index cbcfe1a5de9a..84078fbdb2d8 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -116,6 +116,10 @@ [PIPE_C] = IVB_CURSOR_C_OFFSET, \ } +#define I965_COLORS \ + .color = { .gamma_lut_size = 129, \ + .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \ + } #define ILK_COLORS \ .color = { .gamma_lut_size = 1024 } #define IVB_COLORS \ @@ -285,6 +289,7 @@ static const struct intel_device_info intel_pineview_m_info = { .has_coherent_ggtt = true, \ I9XX_PIPE_OFFSETS, \ I9XX_CURSOR_OFFSETS, \ + I965_COLORS, \ GEN_DEFAULT_PAGE_SIZES static const struct intel_device_info intel_i965g_info = { @@ -469,6 +474,7 @@ static const struct intel_device_info intel_valleyview_info = { .display_mmio_offset = VLV_DISPLAY_BASE, I9XX_PIPE_OFFSETS, I9XX_CURSOR_OFFSETS, + I965_COLORS, GEN_DEFAULT_PAGE_SIZES, }; |