From 5a67ec8c64ec88b5c34060b347ccec4a31af3369 Mon Sep 17 00:00:00 2001 From: Liu Ying Date: Mon, 21 Aug 2023 11:40:03 +0800 Subject: 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 Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20230821034008.3876938-5-victor.liu@nxp.com --- include/drm/bridge/dw_mipi_dsi.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/drm') 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, -- cgit v1.2.3