Dear all,
This patchset is a result of running various tests of Exynos DRM IPP
modules. It turned out that some drivers incorrectly interpreted
real buffer width (calculated from buffer pitch), had swapped horizontal
and vertial flips or used incorrect variant of the YUV modes. This
patchset fixes those issues.
Best regards
Marek Szyprowski
Samsung R&D Institute Poland
Andrzej Pietrasiewicz (1):
drm/exynos: scaler: Reset hardware before starting the operation
Marek Szyprowski (8):
drm/exynos: ipp: Rework checking for the correct buffer formats
drm/exynos: rotator: Fix DRM_MODE_REFLECT_{X,Y} interpretation
drm/exynos: scaler: Fix support for YUV420, YUV422 and YUV444 modes
drm/exynos: gsc: Use real buffer width for configuring the hardware
drm/exynos: gsc: Increase Exynos5433 buffer width alignment to 16
pixels
drm/exynos: gsc: Fix DRM_MODE_REFLECT_{X,Y} interpretation
drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422
modes
drm/exynos: fimc: Use real buffer width for configuring the hardware
drivers/gpu/drm/exynos/exynos_drm_fimc.c | 17 +--
drivers/gpu/drm/exynos/exynos_drm_gsc.c | 51 +++++----
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 108 +++++++++++---------
drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 +-
drivers/gpu/drm/exynos/exynos_drm_scaler.c | 44 ++++++--
drivers/gpu/drm/exynos/regs-gsc.h | 1 +
6 files changed, 136 insertions(+), 89 deletions(-)
--
2.17.1
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