drm/exynos: gsc: fix wrong bitwise operation for swap detection

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The bits for rotation are not used as exclusively. So GSC_IN_ROT_270 can
not be used for swap detection. The definition of it is same with
GSC_IN_ROT_MASK. It is enough to check GSC_IN_ROT_90 bit is set or not to
check whether width / height size swapping is needed.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

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Hyungwon Hwang 2015-07-01 19:09:24 +09:00 • committed by Inki Dae

parent 8f9cb50789

commit 988a473119

1 changed files with 2 additions and 4 deletions

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drivers/gpu/drm/exynos/exynos_drm_gsc.c

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