On Fri, Apr 13, 2018 at 5:18 AM Vidya Srinivas <vidya.srinivas@xxxxxxxxx>
wrote:
> From: Chandra Konduru <chandra.konduru@xxxxxxxxx>
> This patch adds NV12 to list of supported formats for sprite plane.
> v2: Rebased (me)
> v3: Review comments by Ville addressed
> - Removed skl_plane_formats_with_nv12 and added
> NV12 case in existing skl_plane_formats
> - Added the 10bpc RGB formats
> v4: Addressed review comments from Clinton A Taylor
> "Why are we adding 10 bit RGB formats with the NV12 series patches?
> Trying to set XR30 or AB30 results in error returned even though
> the modes are advertised for the planes"
> - Removed 10bit RGB formats added previously with NV12 series
> v5: Missed the Tested-by/Reviewed-by in the previous series
> Adding the same to commit message in this version.
> Addressed review comments from Clinton A Taylor
> "Why are we adding 10 bit RGB formats with the NV12 series patches?
> Trying to set XR30 or AB30 results in error returned even though
> the modes are advertised for the planes"
> - Previous version has 10bit RGB format removed from VLV formats
> by mistake. Fixing that in this version.
> Removed 10bit RGB formats added previously with NV12 series
> for SKL.
> v6: Addressed review comments by Ville
> Restricting the NV12 to BXT and PIPE A and B
> v7: Rebased (me)
> v8: Rebased (me)
> Restricting NV12 changes to BXT and KBL
> Restricting NV12 changes for plane 0 (overlay)
> v9: Rebased (me)
> v10: Addressed review comments from Maarten.
> Adding NV12 to skl_plane_formats itself.
> v11: Addressed review comments from Shashank Sharma
> v12: Addressed review comments from Shashank Sharma
> Made the condition in intel_sprite_plane_create
> simple and easy to read as suggested.
> v13: Adding reviewed by tag from Shashank Sharma
> Addressed review comments from Juha-Pekka Heikkila
> "NV12 not to be supported by SKL"
> v14: Addressed review comments from Ville
> Added skl_planar_formats to include NV12
> and a check skl_plane_has_planar in sprite create
> Added NV12 format to skl_mod_supported. These were
> review comments from Kristian Høgsberg <hoegsberg@xxxxxxxxx>
> v15: Added reviewed by from Juha-Pekka Heikkila
> v16: Rebased the series
> v17: Added all tiling under mod supported for NV12
> Credits to Megha Aggarwal
> Credits-to: Megha Aggarwal <megha.aggarwal@xxxxxxxxx>
> Credits-to: Kristian Høgsberg <hoegsberg@xxxxxxxxx>
> Tested-by: Clinton Taylor <clinton.a.taylor@xxxxxxxxx>
> Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@xxxxxxxxx>
> Reviewed-by: Shashank Sharma <shashank.sharma@xxxxxxxxx>
> Reviewed-by: Clinton Taylor <clinton.a.taylor@xxxxxxxxx>
> Signed-off-by: Chandra Konduru <chandra.konduru@xxxxxxxxx>
> Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@xxxxxxxxx>
> Signed-off-by: Vidya Srinivas <vidya.srinivas@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_sprite.c | 29 +++++++++++++++++++++++++++--
> 1 file changed, 27 insertions(+), 2 deletions(-)
> diff --git a/drivers/gpu/drm/i915/intel_sprite.c
b/drivers/gpu/drm/i915/intel_sprite.c
> index aa1dfaa..8b7947d 100644
> --- a/drivers/gpu/drm/i915/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/intel_sprite.c
> @@ -1253,6 +1253,19 @@ static uint32_t skl_plane_formats[] = {
> DRM_FORMAT_VYUY,
> };
> +static uint32_t skl_planar_formats[] = {
> + DRM_FORMAT_RGB565,
> + DRM_FORMAT_ABGR8888,
> + DRM_FORMAT_ARGB8888,
> + DRM_FORMAT_XBGR8888,
> + DRM_FORMAT_XRGB8888,
> + DRM_FORMAT_YUYV,
> + DRM_FORMAT_YVYU,
> + DRM_FORMAT_UYVY,
> + DRM_FORMAT_VYUY,
> + DRM_FORMAT_NV12,
> +};
> +
> static const uint64_t skl_plane_format_modifiers_noccs[] = {
> I915_FORMAT_MOD_Yf_TILED,
> I915_FORMAT_MOD_Y_TILED,
> @@ -1350,6 +1363,12 @@ static bool skl_mod_supported(uint32_t format,
uint64_t modifier)
> if (modifier == I915_FORMAT_MOD_Yf_TILED)
> return true;
> /* fall through */
> + case DRM_FORMAT_NV12:
> + if (modifier == DRM_FORMAT_MOD_LINEAR ||
> + modifier == I915_FORMAT_MOD_X_TILED ||
> + modifier == I915_FORMAT_MOD_Y_TILED ||
> + modifier == I915_FORMAT_MOD_Yf_TILED)
> + return true;
Thanks for adding the modifier support.
Reviewed-by: Kristian H. Kristensen <hoegsberg@xxxxxxxxxx>
> case DRM_FORMAT_C8:
> if (modifier == DRM_FORMAT_MOD_LINEAR ||
> modifier == I915_FORMAT_MOD_X_TILED ||
> @@ -1446,8 +1465,14 @@ intel_sprite_plane_create(struct drm_i915_private
*dev_priv,
> intel_plane->disable_plane = skl_disable_plane;
> intel_plane->get_hw_state = skl_plane_get_hw_state;
> - plane_formats = skl_plane_formats;
> - num_plane_formats = ARRAY_SIZE(skl_plane_formats);
> + if (skl_plane_has_planar(dev_priv, pipe,
> + PLANE_SPRITE0 + plane)) {
> + plane_formats = skl_planar_formats;
> + num_plane_formats =
ARRAY_SIZE(skl_planar_formats);
> + } else {
> + plane_formats = skl_plane_formats;
> + num_plane_formats = ARRAY_SIZE(skl_plane_formats);
> + }
> if (skl_plane_has_ccs(dev_priv, pipe, PLANE_SPRITE0 +
plane))
> modifiers = skl_plane_format_modifiers_ccs;
> --
> 2.7.4
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