[xf86-video-intel] sna/uxa: add drm modes for no-GTF pannels
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Message ID 20200530021850.37348-1-aaron.ma@canonical.com
State New
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Series
  • [xf86-video-intel] sna/uxa: add drm modes for no-GTF pannels
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Commit Message

Aaron Ma May 30, 2020, 2:18 a.m. UTC
EDID1.4 replaced GTF Bit with Continuous or Non-Continuous Frequency
Display.

SNA still check this bit as GTF support, only defined modes in EDID
will be set.

Correct the GTF support check, then add more modes.

Note, gtf_supported must be included in xserver.
https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/421

BugLink: https://gitlab.freedesktop.org/drm/intel/issues/313

Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
---
 src/sna/sna_display.c   | 2 +-
 src/uxa/intel_display.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Patch
diff mbox series

diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index 874292bc..16ecd353 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -4325,7 +4325,7 @@  sna_output_add_default_modes(xf86OutputPtr output, DisplayModePtr modes)
 	int max_x = 0, max_y = 0, max_clock = 0;
 	float max_vrefresh = 0.0;
 
-	if (mon && GTF_SUPPORTED(mon->features.msc))
+	if (mon && gtf_supported(mon))
 		return modes;
 
 	for (m = modes; m; m = m->next) {
diff --git a/src/uxa/intel_display.c b/src/uxa/intel_display.c
index ba4b8d87..2490db84 100644
--- a/src/uxa/intel_display.c
+++ b/src/uxa/intel_display.c
@@ -915,7 +915,7 @@  intel_output_panel_edid(xf86OutputPtr output, DisplayModePtr modes)
 {
 	xf86MonPtr mon = output->MonInfo;
 
-	if (!mon || !GTF_SUPPORTED(mon->features.msc)) {
+	if (!mon || !gtf_supported(mon)) {
 		DisplayModePtr i, m, p = NULL;
 		int max_x = 0, max_y = 0;
 		float max_vrefresh = 0.0;