From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Now that the cea mode handling is not 100% tied to the single
array the dummy VIC 0 mode is pretty much pointles. Throw it
out.
v2: Rebase
Cc: Tom Anderson <thomasander...@google.com>
Cc: Hans Verkuil <hansv...@cisco.com>
Cc: Manasi Navare <manasi.d.nav...@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/drm_edid.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 2787ad0ef881..8bc69da53c2e 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -714,9 +714,7 @@ static const struct minimode extra_modes[] = {
*
* Do not access directly, instead always use cea_mode_for_vic().
*/
-static const struct drm_display_mode edid_cea_modes_0[] = {
- /* 0 - dummy, VICs start at 1 */
- { },
+static const struct drm_display_mode edid_cea_modes_1[] = {
/* 1 - 640x480@60Hz 4:3 */
{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
752, 800, 0, 480, 490, 492, 525, 0,
@@ -3215,10 +3213,8 @@ static u8 *drm_find_cea_extension(const struct edid
*edid)
static const struct drm_display_mode *cea_mode_for_vic(u8 vic)
{
- if (!vic)
- return NULL;
- if (vic < ARRAY_SIZE(edid_cea_modes_0))
- return &edid_cea_modes_0[vic];
+ if (vic >= 1 && vic < 1 + ARRAY_SIZE(edid_cea_modes_1))
+ return &edid_cea_modes_1[vic - 1];
if (vic >= 193 && vic < 193 + ARRAY_SIZE(edid_cea_modes_193))
return &edid_cea_modes_193[vic - 193];
return NULL;
@@ -3231,7 +3227,7 @@ static u8 cea_num_vics(void)
static u8 cea_next_vic(u8 vic)
{
- if (++vic == ARRAY_SIZE(edid_cea_modes_0))
+ if (++vic == 1 + ARRAY_SIZE(edid_cea_modes_1))
vic = 193;
return vic;
}
--
2.23.0
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