diff mbox

[PATCH/RFC,023/390] drm/edid: Do drm_dmt_modes_for_range() for all range descriptor types

Message ID 1364525119-31791-24-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman March 29, 2013, 2:39 a.m. UTC 
From: Adam Jackson <ajax@redhat.com>

EDID 1.4 retcons the meaning of the "GTF feature" bit to mean "is
continuous frequency", and moves the set of supported timing formulas
into the range descriptor itself.  In any event, the range descriptor
can act as a filter on the DMT list without regard to a specific timing
formula.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Tested-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit cb21aafe121b1c3ad4c77cc5c22320163f16ba42)

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 drivers/gpu/drm/drm_edid.c |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 6adc8c7..154c156 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1042,12 +1042,13 @@  do_inferred_modes(struct detailed_timing *timing, void *c)
 {
 	struct detailed_mode_closure *closure = c;
 	struct detailed_non_pixel *data = &timing->data.other_data;
-	int gtf = (closure->edid->features & DRM_EDID_FEATURE_DEFAULT_GTF);
 
-	if (gtf && data->type == EDID_DETAIL_MONITOR_RANGE)
-		closure->modes += drm_dmt_modes_for_range(closure->connector,
-							  closure->edid,
-							  timing);
+	if (data->type != EDID_DETAIL_MONITOR_RANGE)
+		return;
+
+	closure->modes += drm_dmt_modes_for_range(closure->connector,
+						  closure->edid,
+						  timing);
 }
 
 static int