On Thu, Jan 26, 2017 at 01:24:25PM +0200, Ander Conselvan de Oliveira wrote:
> Now that the pre-csc degamma table is set up correctly in Geminilake,
> pipe CSC can be enabled without causing a black screen.
>
> v2: Rebase.
> Signed-off-by: Ander Conselvan de Oliveira
>
Reviewed-by: Ville Syrjälä
> ---
> drivers/gpu/drm/i915/intel_display.c | 1 +
> drivers/gpu/drm/i915/intel_sprite.c | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c
> b/drivers/gpu/drm/i915/intel_display.c
> index 13d05bc..3eee44a 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -3391,6 +3391,7 @@ static void skylake_update_primary_plane(struct
> drm_plane *plane,
> if (IS_GEMINILAKE(dev_priv)) {
> I915_WRITE(PLANE_COLOR_CTL(pipe, plane_id),
> PLANE_COLOR_PIPE_GAMMA_ENABLE |
> +PLANE_COLOR_PIPE_CSC_ENABLE |
> PLANE_COLOR_PLANE_GAMMA_DISABLE);
> } else {
> plane_ctl |=
> diff --git a/drivers/gpu/drm/i915/intel_sprite.c
> b/drivers/gpu/drm/i915/intel_sprite.c
> index b16a295..27e0752 100644
> --- a/drivers/gpu/drm/i915/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/intel_sprite.c
> @@ -224,6 +224,7 @@ skl_update_plane(struct drm_plane *drm_plane,
> if (IS_GEMINILAKE(dev_priv)) {
> I915_WRITE(PLANE_COLOR_CTL(pipe, plane_id),
> PLANE_COLOR_PIPE_GAMMA_ENABLE |
> +PLANE_COLOR_PIPE_CSC_ENABLE |
> PLANE_COLOR_PLANE_GAMMA_DISABLE);
> } else {
> plane_ctl |=
> --
> 2.5.5
>
> ___
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> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Ville Syrjälä
Intel OTC
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