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authorAndrzej Hajda <a.hajda@samsung.com>2014-04-02 12:29:46 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-04-22 11:18:12 +0200
commitf9b0e251dfbf2c4da642ec9210db29a7ac63b81a (patch)
tree9344941cc3a0e578dcfe88da49b016e3ff90c44b /drivers/gpu/drm/cirrus
parentdrm/edid: Fill PAR in AVI infoframe based on CEA mode list (diff)
downloadlinux-f9b0e251dfbf2c4da642ec9210db29a7ac63b81a.tar.xz
linux-f9b0e251dfbf2c4da642ec9210db29a7ac63b81a.zip
drm: make mode_valid callback optional
Many drm connectors do not need mode validation. The patch makes this callback optional and removes dumb implementations. v2: Rebase: - imx move to a shared (but still dummy) ->mode_valid implementation. - probe helpers have been extracted to drm_probe_helper.c Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> (v1) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/cirrus')
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_mode.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c
index f59433b7610c..49332c5fe35b 100644
--- a/drivers/gpu/drm/cirrus/cirrus_mode.c
+++ b/drivers/gpu/drm/cirrus/cirrus_mode.c
@@ -505,13 +505,6 @@ static int cirrus_vga_get_modes(struct drm_connector *connector)
return count;
}
-static int cirrus_vga_mode_valid(struct drm_connector *connector,
- struct drm_display_mode *mode)
-{
- /* Any mode we've added is valid */
- return MODE_OK;
-}
-
static struct drm_encoder *cirrus_connector_best_encoder(struct drm_connector
*connector)
{
@@ -546,7 +539,6 @@ static void cirrus_connector_destroy(struct drm_connector *connector)
struct drm_connector_helper_funcs cirrus_vga_connector_helper_funcs = {
.get_modes = cirrus_vga_get_modes,
- .mode_valid = cirrus_vga_mode_valid,
.best_encoder = cirrus_connector_best_encoder,
};