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authorVille Syrjälä2019-03-22 19:42:44 +0200
committerVille Syrjälä2019-03-27 13:55:13 +0200
commit9d5549d8a865793a1faf6ac9a48df08a3e850af6 (patch)
treefab19693e2f0eac1cdf62e0ade2b978a8f631cb7 /drivers/gpu
parenta9282a8e696683b83dbe98db9541505968be6967 (diff)
drm/edid: Remove defunct EDID_QUIRK_FIRST_DETAILED_PREFERRED
Looks like EDID_QUIRK_FIRST_DETAILED_PREFERRED never did anything. Its counterpart in f86EdidModes.c is properly hooked up but somehow that functionality was lost when it was copied into the kernel. The concensus seems to be that this quirk is a bit misguided anyway so let's nuke the leftovers. For posterity here are some links to known cases: * Proview AY765C https://bugs.freedesktop.org/show_bug.cgi?id=15160 * Unknown Acer https://bugzilla.redhat.com/show_bug.cgi?id=284231 (got the reference from xf86EdidModes.c) * Peacock Ergovision 19 (only in xf86EdidModes.c) https://bugzilla.redhat.com/show_bug.cgi?id=492359 * Philips 107p5 CRT "Reported on xorg@ with pastebin", didn't find the mail(s) Cc: Adam Jackson <ajax@redhat.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190322174244.23945-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/drm_edid.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index fa39592ebc0a..2c22ea446075 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -68,8 +68,6 @@
* maximum size and use that.
*/
#define EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE (1 << 4)
-/* Monitor forgot to set the first detailed is preferred bit. */
-#define EDID_QUIRK_FIRST_DETAILED_PREFERRED (1 << 5)
/* use +hsync +vsync for detailed mode */
#define EDID_QUIRK_DETAILED_SYNC_PP (1 << 6)
/* Force reduced-blanking timings for detailed modes */
@@ -107,8 +105,6 @@ static const struct edid_quirk {
{ "ACR", 44358, EDID_QUIRK_PREFER_LARGE_60 },
/* Acer F51 */
{ "API", 0x7602, EDID_QUIRK_PREFER_LARGE_60 },
- /* Unknown Acer */
- { "ACR", 2423, EDID_QUIRK_FIRST_DETAILED_PREFERRED },
/* AEO model 0 reports 8 bpc, but is a 6 bpc panel */
{ "AEO", 0, EDID_QUIRK_FORCE_6BPC },
@@ -145,12 +141,6 @@ static const struct edid_quirk {
{ "LPL", 0, EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE },
{ "LPL", 0x2a00, EDID_QUIRK_DETAILED_USE_MAXIMUM_SIZE },
- /* Philips 107p5 CRT */
- { "PHL", 57364, EDID_QUIRK_FIRST_DETAILED_PREFERRED },
-
- /* Proview AY765C */
- { "PTS", 765, EDID_QUIRK_FIRST_DETAILED_PREFERRED },
-
/* Samsung SyncMaster 205BW. Note: irony */
{ "SAM", 541, EDID_QUIRK_DETAILED_SYNC_PP },
/* Samsung SyncMaster 22[5-6]BW */