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| author |   Marek Szyprowski <m.szyprowski@samsung.com> | 2018-06-07 13:06:12 +0200 |
|---|---|---|
| committer |   Inki Dae <inki.dae@samsung.com> | 2018-06-29 18:02:57 +0900 |
| commit | 4cc11a5f53049c8a2b02763a53ecd42371355c10 (patch) | |
| tree | de9ded10784d02b6b4882e4621cd26595868ea5c /drivers/gpu/drm/exynos | |
| parent | drm/exynos: gsc: Increase Exynos5433 buffer width alignment to 16 pixels (diff) | |
| download | linux-dev-4cc11a5f53049c8a2b02763a53ecd42371355c10.tar.xz linux-dev-4cc11a5f53049c8a2b02763a53ecd42371355c10.zip | |
drm/exynos: gsc: Fix DRM_MODE_REFLECT_{X,Y} interpretation
Horizontal (DRM_MODE_REFLECT_Y) and vertical (DMR_MODE_REFLECT_Y) flip
were swapped in GScaler driver. Fix this by swapping code for interpreting
them.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gsc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index 246300771d55..177e31c3a51d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -523,30 +523,30 @@ static void gsc_src_set_transf(struct gsc_context *ctx, unsigned int rotation) switch (degree) { case DRM_MODE_ROTATE_0: - if (rotation & DRM_MODE_REFLECT_Y) - cfg |= GSC_IN_ROT_XFLIP; if (rotation & DRM_MODE_REFLECT_X) + cfg |= GSC_IN_ROT_XFLIP; + if (rotation & DRM_MODE_REFLECT_Y) cfg |= GSC_IN_ROT_YFLIP; break; case DRM_MODE_ROTATE_90: cfg |= GSC_IN_ROT_90; - if (rotation & DRM_MODE_REFLECT_Y) - cfg |= GSC_IN_ROT_XFLIP; if (rotation & DRM_MODE_REFLECT_X) + cfg |= GSC_IN_ROT_XFLIP; + if (rotation & DRM_MODE_REFLECT_Y) cfg |= GSC_IN_ROT_YFLIP; break; case DRM_MODE_ROTATE_180: cfg |= GSC_IN_ROT_180; - if (rotation & DRM_MODE_REFLECT_Y) - cfg &= ~GSC_IN_ROT_XFLIP; if (rotation & DRM_MODE_REFLECT_X) + cfg &= ~GSC_IN_ROT_XFLIP; + if (rotation & DRM_MODE_REFLECT_Y) cfg &= ~GSC_IN_ROT_YFLIP; break; case DRM_MODE_ROTATE_270: cfg |= GSC_IN_ROT_270; - if (rotation & DRM_MODE_REFLECT_Y) - cfg &= ~GSC_IN_ROT_XFLIP; if (rotation & DRM_MODE_REFLECT_X) + cfg &= ~GSC_IN_ROT_XFLIP; + if (rotation & DRM_MODE_REFLECT_Y) cfg &= ~GSC_IN_ROT_YFLIP; break; } |