]> git.ipfire.org Git - thirdparty/linux.git/commitdiff
drm/panel: raydium-rm67200: Add missing drm_display_mode flags
authorAndy Yan <andy.yan@rock-chips.com>
Wed, 18 Jun 2025 08:09:55 +0000 (16:09 +0800)
committerNeil Armstrong <neil.armstrong@linaro.org>
Mon, 30 Jun 2025 15:39:57 +0000 (17:39 +0200)
Add missing drm_display_mode DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC
flags. Those are used by various bridges(e.g. dw-mipi-dsi) in the
pipeline to correctly configure its sync signals polarity.

Tested on rk3568/rk3576/rk3588 EVB.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250618080955.691048-1-andyshrk@163.com
drivers/gpu/drm/panel/panel-raydium-rm67200.c

index a91f7dcbd5cea51348e357bea62ac9b251a505b4..333faed62da75c8aecec504db2ea266201f4cfc6 100644 (file)
@@ -464,6 +464,7 @@ static const struct raydium_rm67200_panel_info w552793baa_info = {
                .vtotal = 1952,
                .width_mm = 68, /* 68.04mm */
                .height_mm = 121, /* 120.96mm */
+               .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
                .type = DRM_MODE_TYPE_DRIVER,
        },
        .regulators = w552793baa_regulators,