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| author | Liu Ying <victor.liu@nxp.com> | 2023-08-21 05:40:03 +0200 |
|---|---|---|
| committer | Robert Foss <rfoss@kernel.org> | 2023-10-16 11:38:42 +0200 |
| commit | 5a67ec8c64ec88b5c34060b347ccec4a31af3369 (patch) | |
| tree | 7b0b9a3e9d198ba0676e8d9b4f75450f98b978f2 /include/drm/bridge | |
| parent | drm/bridge: synopsys: dw-mipi-dsi: Force input bus flags (diff) | |
| download | linux-5a67ec8c64ec88b5c34060b347ccec4a31af3369.tar.xz linux-5a67ec8c64ec88b5c34060b347ccec4a31af3369.zip | |
drm/bridge: synopsys: dw-mipi-dsi: Add mode fixup support
Vendor drivers may need to fixup mode due to pixel clock tree limitation,
so introduce the ->mode_fixup() callcack to struct dw_mipi_dsi_plat_data
and call it at atomic check stage if available.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230821034008.3876938-5-victor.liu@nxp.com
Diffstat (limited to 'include/drm/bridge')
| -rw-r--r-- | include/drm/bridge/dw_mipi_dsi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/bridge/dw_mipi_dsi.h b/include/drm/bridge/dw_mipi_dsi.h index 246650f2814f..65d5e68065e3 100644 --- a/include/drm/bridge/dw_mipi_dsi.h +++ b/include/drm/bridge/dw_mipi_dsi.h @@ -59,6 +59,9 @@ struct dw_mipi_dsi_plat_data { unsigned long mode_flags, u32 lanes, u32 format); + bool (*mode_fixup)(void *priv_data, const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); + u32 *(*get_input_bus_fmts)(void *priv_data, struct drm_bridge *bridge, struct drm_bridge_state *bridge_state, |