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| author | Lucas Stach <l.stach@pengutronix.de> | 2020-11-21 18:27:14 +0100 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2021-07-21 22:27:10 +0200 |
| commit | 10615a28ea15dc9a48fc24b226d7ed3f16619112 (patch) | |
| tree | 47341441367d261c39a67147e99c53b8e0340ea6 /include/drm | |
| parent | 2e2b6854895cfe7a1eb216def7fc870ba41dba06 (diff) | |
| download | linux-10615a28ea15dc9a48fc24b226d7ed3f16619112.tar.gz linux-10615a28ea15dc9a48fc24b226d7ed3f16619112.tar.xz | |
drm/bridge: samsung-dsim: add mode_fixup host op
Some hosts need to change the mode flags passed on to the display
controller. Add a mode_fixup host op to allow hosts to hook into
this DRM bridge function.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/bridge/samsung-dsim.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/bridge/samsung-dsim.h b/include/drm/bridge/samsung-dsim.h index be8b4913aa9c..d644bb2f9e87 100644 --- a/include/drm/bridge/samsung-dsim.h +++ b/include/drm/bridge/samsung-dsim.h @@ -6,6 +6,7 @@ struct drm_encoder; struct samsung_dsim; struct platform_device; struct mipi_dsi_device; +struct drm_display_mode; enum exynos_reg_offset { EXYNOS_REG_OFS, @@ -45,6 +46,9 @@ enum reg_value_idx { struct samsung_dsim_host_ops { int (*attach)(struct device *dev, struct mipi_dsi_device *device); int (*detach)(struct device *dev, struct mipi_dsi_device *device); + bool (*mode_fixup)(struct device *dev, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); void (*te_handler)(struct device *dev); }; |