mbox series

[v5,0/2] Fix degradation problem of alpha blending series

Message ID 20240925101927.17042-1-jason-jh.lin@mediatek.com (mailing list archive)
Headers show
Series Fix degradation problem of alpha blending series | expand

Message

Jason-JH Lin (林睿祥) Sept. 25, 2024, 10:19 a.m. UTC 
From: Jason-jh Lin <jason-jh.lin@mediatek.corp-partner.google.com>

Some SoCs not support pre-multiplied pixel formats and extending
configuration of OVL pre-multiplied color formats, such as MT8173.

Fix the SoC degradation problem by this sreies.

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Change in v5:
Add fix patch for mtk_plane

Change in v4:
Add lost cases of mtk_ovl_fmt_convert_with_blend

Change in v3:
Change MACRO approach to function pointer in driver data

Change in v2:
Fix build error and typo

Change in v1:
Add fix patch for OVL unsupport color format settings by driver data

---

Jason-JH.Lin (2):
  drm/mediatek: ovl: Add fmt_convert function pointer to driver data
  drm/mediatek: Add blend_modes to mtk_plane_init() for different SoCs

 drivers/gpu/drm/mediatek/mtk_crtc.c           |  1 +
 drivers/gpu/drm/mediatek/mtk_ddp_comp.c       |  2 +
 drivers/gpu/drm/mediatek/mtk_ddp_comp.h       | 10 ++
 drivers/gpu/drm/mediatek/mtk_disp_drv.h       |  3 +
 drivers/gpu/drm/mediatek/mtk_disp_ovl.c       | 93 +++++++++++++++++--
 .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c   |  7 ++
 drivers/gpu/drm/mediatek/mtk_mdp_rdma.c       |  8 ++
 drivers/gpu/drm/mediatek/mtk_plane.c          |  9 +-
 drivers/gpu/drm/mediatek/mtk_plane.h          |  4 +-
 9 files changed, 122 insertions(+), 15 deletions(-)