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| author |   Tobias Jakobi <tjakobi@math.uni-bielefeld.de> | 2017-08-22 16:19:37 +0200 |
|---|---|---|
| committer |   Inki Dae <inki.dae@samsung.com> | 2017-08-25 12:04:51 +0900 |
| commit | f40031c2314a592ff348193704e5f71e9a7e0449 (patch) | |
| tree | 472121833c53f25c5cd909e3c0519e8ccdab179f /drivers/gpu/drm/exynos/exynos_drm_fb.c | |
| parent | drm/exynos: mixer: fix chroma comment in vp_video_buffer() (diff) | |
| download | linux-dev-f40031c2314a592ff348193704e5f71e9a7e0449.tar.xz linux-dev-f40031c2314a592ff348193704e5f71e9a7e0449.zip | |
drm/exynos: mixer: enable NV12MT support for the video plane
The video processor supports a tiled version of the NV12 format,
known as NV12MT in V4L2 terms. The support was removed in commit
083500baefd5f4c215a5a93aef2492c1aa775828 due to not being a real
pixel format, but rather NV12 with a special memory layout.
With the introduction of FB modifiers, we can now properly support
this format again.
Tested with a hacked up modetest from libdrm's test suite on
an ODROID-X2 (Exynos4412).
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_fb.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c index 6592f50d460a..8208df56a88f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fb.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c @@ -225,4 +225,6 @@ void exynos_drm_mode_config_init(struct drm_device *dev) dev->mode_config.funcs = &exynos_drm_mode_config_funcs; dev->mode_config.helper_private = &exynos_drm_mode_config_helpers; + + dev->mode_config.allow_fb_modifiers = true; } |