diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-04-01 23:02:27 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-04-03 22:26:13 +0300 |
| commit | c21ce2effc5278de11c5726b3fde9f39c4de17ce (patch) | |
| tree | 60b5a9f3ca9feb01ba6ed07ca0187e94ae0e2056 /drivers/gpu/drm/i915/i915_pci.c | |
| parent | 5bda1aca5d9475ee2035d29d4855dbf97ad164ad (diff) | |
drm/i915: Implement split/10bit gamma for ivb/hsw
Reuse the bdw+ code to get split/10bit gamma for
ivb/hsw. The hardware is nearly identical. The
only slight snag is that on ivb/hsw the precision
palette auto increment mode does not work. So we
must increment the index manually. We'll probably
want to stick to the auto increment mode on bdw+
in the name of efficiency.
Also we want to avoid using the CSC for limited range
RGB output as PIPECONF will take care of that on IVB.
v2: Rebase due to EXT_GC_MAX/EXT2_GC_MAX changes
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
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/20190401200231.2333-4-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, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 39251586349a..2b0d2f4f8a46 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -116,7 +116,7 @@ [PIPE_C] = IVB_CURSOR_C_OFFSET, \ } -#define BDW_COLORS \ +#define IVB_COLORS \ .color = { .degamma_lut_size = 512, .gamma_lut_size = 512 } #define CHV_COLORS \ .color = { .degamma_lut_size = 65, .gamma_lut_size = 257, \ @@ -406,6 +406,7 @@ static const struct intel_device_info intel_sandybridge_m_gt2_info = { .ppgtt_size = 31, \ IVB_PIPE_OFFSETS, \ IVB_CURSOR_OFFSETS, \ + IVB_COLORS, \ GEN_DEFAULT_PAGE_SIZES #define IVB_D_PLATFORM \ @@ -501,7 +502,6 @@ static const struct intel_device_info intel_haswell_gt3_info = { #define GEN8_FEATURES \ G75_FEATURES, \ GEN(8), \ - BDW_COLORS, \ .page_sizes = I915_GTT_PAGE_SIZE_4K | \ I915_GTT_PAGE_SIZE_2M, \ .has_logical_ring_contexts = 1, \ @@ -636,7 +636,7 @@ static const struct intel_device_info intel_skylake_gt4_info = { .display.has_ipc = 1, \ HSW_PIPE_OFFSETS, \ IVB_CURSOR_OFFSETS, \ - BDW_COLORS, \ + IVB_COLORS, \ GEN9_DEFAULT_PAGE_SIZES static const struct intel_device_info intel_broxton_info = { |