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| author |   Hans de Goede <hdegoede@redhat.com> | 2018-12-01 12:31:46 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2019-01-21 10:45:25 +0100 |
| commit | 24bf86ccf9f5563f7d288f8b7672b0facdefbc95 (patch) | |
| tree | f8cd2da7d941a4b78ef9006898b6a3d300508bb3 /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | drm/i915/dsi: Fix pipe_bpp for handling for 6 bpc pixel-formats (diff) | |
| download | linux-dev-24bf86ccf9f5563f7d288f8b7672b0facdefbc95.tar.xz linux-dev-24bf86ccf9f5563f7d288f8b7672b0facdefbc95.zip | |
drm/i915/dsi: Enable dithering for 6 bpc panels
The display engine has 2 dithering enable bits which both need to be set
for dithering to happen, 1 in the PIPECONF register which is taken care of
by i9xx_set_pipeconf() and a second bit at the encoder level.
The dsi code was not setting the encoder level dithering enable bit causing
dithering to be disabled, this commit fixes this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181201113148.23184-2-hdegoede@redhat.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
0 files changed, 0 insertions, 0 deletions