diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2019-08-04 22:16:26 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2019-08-10 15:41:48 +0200 |
| commit | 24bc3e9ce68a41c73b32af8cd077fdf26b31516c (patch) | |
| tree | e4146840c9ba185c4589f173a5aa5f23780ef250 /drivers/gpu/drm/fsl-dcu | |
| parent | 90fbc5105653c1c757eb5889b32106cdd754e69f (diff) | |
drm/fsl-dcu: fix opencoded use of drm_panel_*
Use drm_panel_get_modes() to access modes.
This has a nice side effect to simplify the code.
drm_panel_get_modes() may return a negative value if
for example panel is NULL. This is a small change
compared to before, but really what we want.
v2:
- Add more info to changelog (Stefan)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Cc: Alison Wang <alison.wang@nxp.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190804201637.1240-6-sam@ravnborg.org
Diffstat (limited to 'drivers/gpu/drm/fsl-dcu')
| -rw-r--r-- | drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c index 279d83eaffc0..a92fd6c70b09 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c @@ -65,17 +65,9 @@ static const struct drm_connector_funcs fsl_dcu_drm_connector_funcs = { static int fsl_dcu_drm_connector_get_modes(struct drm_connector *connector) { struct fsl_dcu_drm_connector *fsl_connector; - int (*get_modes)(struct drm_panel *panel); - int num_modes = 0; fsl_connector = to_fsl_dcu_connector(connector); - if (fsl_connector->panel && fsl_connector->panel->funcs && - fsl_connector->panel->funcs->get_modes) { - get_modes = fsl_connector->panel->funcs->get_modes; - num_modes = get_modes(fsl_connector->panel); - } - - return num_modes; + return drm_panel_get_modes(fsl_connector->panel); } static int fsl_dcu_drm_connector_mode_valid(struct drm_connector *connector, |