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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2018-04-06 16:39:01 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2019-01-14 02:51:14 +0100 |
| commit | 63f8f3badf799c8b63ff33a489886bc138ce5d09 (patch) | |
| tree | b78e60a8f136b64c8daa624bc17996ff192b088f /drivers/gpu/drm/msm/dsi | |
| parent | Merge tag 'tilcdc-4.22' of https://github.com/jsarha/linux into drm-next (diff) | |
| download | linux-63f8f3badf799c8b63ff33a489886bc138ce5d09.tar.xz linux-63f8f3badf799c8b63ff33a489886bc138ce5d09.zip | |
drm: bridge: Constify mode arguments to bridge .mode_set() operation
The mode and ajusted_mode passed to the bridge .mode_set() operation
should never be modified by the bridge (and are not in any of the
existing bridge drivers). Make them const to make this clear.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_host.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_manager.c | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h index 08f3fc6771b7..9c6b31c2d79f 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.h +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -168,7 +168,7 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host, bool is_dual_dsi); int msm_dsi_host_power_off(struct mipi_dsi_host *host); int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, - struct drm_display_mode *mode); + const struct drm_display_mode *mode); struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host, unsigned long *panel_flags); struct drm_bridge *msm_dsi_host_get_bridge(struct mipi_dsi_host *host); diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 38e481d2d606..610183db1daf 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -2424,7 +2424,7 @@ unlock_ret: } int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { struct msm_dsi_host *msm_host = to_msm_dsi_host(host); diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index 80aa6344185e..bdb063b2dc4a 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -527,8 +527,8 @@ disable_phy: } static void dsi_mgr_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { int id = dsi_mgr_bridge_get_id(bridge); struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); |