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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2018-06-07 13:07:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-24 13:09:09 +0200 |
| commit | 8a9e8b683a7c8a3fb52fcaa692ffd704ba03f29d (patch) | |
| tree | c1c894840801a3d51c8ecfc5a79d41afd178fd9a | |
| parent | 4091040d025b778c2b935e5dd67a58d7ba22d1a1 (diff) | |
| download | linux-8a9e8b683a7c8a3fb52fcaa692ffd704ba03f29d.tar.gz | |
drm/exynos: decon5433: Fix WINCONx reset value
[ Upstream commit 7b7aa62c05eac9789c208b946f515983a9255d8d ]
The only bits that should be preserved in decon_win_set_fmt() is
WINCONx_ENWIN_F. All other bits depends on the selected pixel formats and
are set by the mentioned function.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 8508f14bfebfa..f905c214fdd0e 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -261,7 +261,7 @@ static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win, unsigned long val; val = readl(ctx->addr + DECON_WINCONx(win)); - val &= ~WINCONx_BPPMODE_MASK; + val &= WINCONx_ENWIN_F; switch (fb->format->format) { case DRM_FORMAT_XRGB1555: |