diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-09-05 16:16:45 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-09-12 09:13:25 +0200 |
| commit | d25654b3fad9906ca80912701fd4bd6e2419f54d (patch) | |
| tree | 652aaf51c461aa1629c3440cacaf2b2a86dad334 /drivers/gpu/drm/tiny | |
| parent | aaa65520280e96dc47fa5065b74bddff30279abe (diff) | |
drm/probe-helper: Add drm_connector_helper_get_modes_fixed()
Add drm_connector_helper_get_modes_fixed(), which duplicates a single
display mode for a connector. Convert drivers.
v2:
* rename 'static' and 'hw' to 'fixed' everywhere
* fix typo 'there' to 'their' (Sam)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220905141648.22013-2-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/tiny')
| -rw-r--r-- | drivers/gpu/drm/tiny/repaper.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/tiny/simpledrm.c | 18 |
2 files changed, 2 insertions, 32 deletions
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c index c4c1be3ac0b8..01fbd00411fc 100644 --- a/drivers/gpu/drm/tiny/repaper.c +++ b/drivers/gpu/drm/tiny/repaper.c @@ -839,22 +839,8 @@ static const struct drm_simple_display_pipe_funcs repaper_pipe_funcs = { static int repaper_connector_get_modes(struct drm_connector *connector) { struct repaper_epd *epd = drm_to_epd(connector->dev); - struct drm_display_mode *mode; - mode = drm_mode_duplicate(connector->dev, epd->mode); - if (!mode) { - DRM_ERROR("Failed to duplicate mode\n"); - return 0; - } - - drm_mode_set_name(mode); - mode->type |= DRM_MODE_TYPE_PREFERRED; - drm_mode_probed_add(connector, mode); - - connector->display_info.width_mm = mode->width_mm; - connector->display_info.height_mm = mode->height_mm; - - return 1; + return drm_connector_helper_get_modes_fixed(connector, epd->mode); } static const struct drm_connector_helper_funcs repaper_connector_hfuncs = { diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c index a81f91814595..c79576844ec0 100644 --- a/drivers/gpu/drm/tiny/simpledrm.c +++ b/drivers/gpu/drm/tiny/simpledrm.c @@ -620,24 +620,8 @@ static const struct drm_encoder_funcs simpledrm_encoder_funcs = { static int simpledrm_connector_helper_get_modes(struct drm_connector *connector) { struct simpledrm_device *sdev = simpledrm_device_of_dev(connector->dev); - struct drm_display_mode *mode; - mode = drm_mode_duplicate(connector->dev, &sdev->mode); - if (!mode) - return 0; - - if (mode->name[0] == '\0') - drm_mode_set_name(mode); - - mode->type |= DRM_MODE_TYPE_PREFERRED; - drm_mode_probed_add(connector, mode); - - if (mode->width_mm) - connector->display_info.width_mm = mode->width_mm; - if (mode->height_mm) - connector->display_info.height_mm = mode->height_mm; - - return 1; + return drm_connector_helper_get_modes_fixed(connector, &sdev->mode); } static const struct drm_connector_helper_funcs simpledrm_connector_helper_funcs = { |