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Revert "drm: Add and handle new aspect ratios in DRM layer"

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This reverts commit a68362fe3e.

Adding new mode flags willy nilly breaks existing userspace. We need to
coordinate this better, potentially with a new client cap that only
exposes the aspect ratio flags when userspace is prepared for them
(similar to what we do with stereo 3D modes).

Cc: Shashank Sharma <shashank.sharma@intel.com>
Cc: Lin, Jia <lin.a.jia@intel.com>
Cc: Akashdeep Sharma <akashdeep.sharma@intel.com>
Cc: Jim Bride <jim.bride@linux.intel.com>
Cc: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1478176304-6743-1-git-send-email-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2016-11-03 14:31:43 +02:00 committed by Daniel Vetter
parent 2d5e836de7
commit 7920232d54
2 changed files with 0 additions and 18 deletions
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12
drivers/gpu/drm/drm_modes.c
View File

@ -1507,12 +1507,6 @@ void drm_mode_convert_to_umode(struct drm_mode_modeinfo *out,
case HDMI_PICTURE_ASPECT_16_9:
out->flags |= DRM_MODE_FLAG_PIC_AR_16_9;
break;
case HDMI_PICTURE_ASPECT_64_27:
out->flags |= DRM_MODE_FLAG_PIC_AR_64_27;
break;
case DRM_MODE_PICTURE_ASPECT_256_135:
out->flags |= DRM_MODE_FLAG_PIC_AR_256_135;
break;
case HDMI_PICTURE_ASPECT_RESERVED:
default:
out->flags |= DRM_MODE_FLAG_PIC_AR_NONE;
@ -1574,12 +1568,6 @@ int drm_mode_convert_umode(struct drm_display_mode *out,
case DRM_MODE_FLAG_PIC_AR_16_9:
out->picture_aspect_ratio |= HDMI_PICTURE_ASPECT_16_9;
break;
case DRM_MODE_FLAG_PIC_AR_64_27:
out->picture_aspect_ratio |= HDMI_PICTURE_ASPECT_64_27;
break;
case DRM_MODE_FLAG_PIC_AR_256_135:
out->picture_aspect_ratio |= HDMI_PICTURE_ASPECT_256_135;
break;
default:
out->picture_aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
break;

6
include/uapi/drm/drm_mode.h
View File

@ -89,8 +89,6 @@ extern "C" {
#define DRM_MODE_PICTURE_ASPECT_NONE 0
#define DRM_MODE_PICTURE_ASPECT_4_3 1
#define DRM_MODE_PICTURE_ASPECT_16_9 2
#define DRM_MODE_PICTURE_ASPECT_64_27 3
#define DRM_MODE_PICTURE_ASPECT_256_135 4
/* Aspect ratio flag bitmask (4 bits 22:19) */
#define DRM_MODE_FLAG_PIC_AR_MASK (0x0F<<19)
@ -100,10 +98,6 @@ extern "C" {
(DRM_MODE_PICTURE_ASPECT_4_3<<19)
#define DRM_MODE_FLAG_PIC_AR_16_9 \
(DRM_MODE_PICTURE_ASPECT_16_9<<19)
#define DRM_MODE_FLAG_PIC_AR_64_27 \
(DRM_MODE_PICTURE_ASPECT_64_27<<19)
#define DRM_MODE_FLAG_PIC_AR_256_135 \
(DRM_MODE_PICTURE_ASPECT_256_135<<19)
/* DPMS flags */
/* bit compatible with the xorg definitions. */