[v10,0/3] force hsa hbp hfp packets multiple of lanenum to avoid screen shift

Message

Rex-BC Chen (陳柏辰) Jan. 19, 2022, 2:25 a.m. UTC

Changes since v9:
 - Change description of "MIPI_DSI_HS_PKT_END_ALIGNED".
 - Use mode_flags directly instead of another variable on patch [2/3].
 - Add explanation of implementation in mtk_dsi.c on commit message of [2/3].

Changes since v8:
 - Use mode_flags to control this limitation instead of "hs_packet_end_aligned".
 - Add new bit definition "MIPI_DSI_HS_PKT_END_ALIGNED" for mode_flags.

Changes since v7:
 - Rebase to kernel 5.16
 - Add tags of reviewed-by and acked-by.
 - Add detailed commit message for flag "hs_packet_end_aligned" in DSI common driver.

Changes since v6:
 - Add "bool hs_packet_end_aligned" in "struct mipi_dsi_device" to control the dsi aligned.
 - Config the "hs_packet_end_aligned" in ANX7725 .attach().

Changes since v5:
 - Search the anx7625 compatible as flag to control dsi output aligned.

Changes since v4:
 - Move "dt-bindings: drm/bridge: anx7625: add force_dsi_end_without_null" before
   "drm/mediatek: force hsa hbp hfp packets multiple of lanenum to avoid".
 - Retitle "dt-bindings: drm/bridge: anx7625: add force_dsi_end_without_null".

Rex-BC Chen (3):
  drm/dsi: transfer DSI HS packets ending at the same time
  drm/mediatek: implement the DSI HS packets aligned
  drm/bridge: anx7625: config hs packets end aligned to avoid screen shift

 drivers/gpu/drm/bridge/analogix/anx7625.c |  3 ++-
 drivers/gpu/drm/mediatek/mtk_dsi.c        | 12 ++++++++++++
 include/drm/drm_mipi_dsi.h                |  2 ++
 3 files changed, 16 insertions(+), 1 deletion(-)