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| author | Andrzej Hajda <a.hajda@samsung.com> | 2017-03-15 17:41:08 +0300 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2017-06-01 10:21:35 +0300 |
| commit | f8172eb3b28b2a497fcbabd7b2d9048ca2b585fc (patch) | |
| tree | 9c29c5dcfff7763781f259033b124d7132720233 /drivers/gpu/drm/exynos/exynos5433_drm_decon.c | |
| parent | c7954aa6f79b1fff83453e33edb359c236eea5df (diff) | |
| download | linux-f8172eb3b28b2a497fcbabd7b2d9048ca2b585fc.tar.xz | |
drm/exynos/decon5433: kill DECON_UPDATE workaround
Since fixing CMU code (drm/exynos/decon5433: fix CMU programming)
DECON started behave predictable and does not need special care
during DECON_UPDATE writes.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos5433_drm_decon.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 21ab839ea29a..b4853053cad0 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -51,8 +51,7 @@ enum decon_flag_bits { BIT_CLKS_ENABLED, BIT_IRQS_ENABLED, BIT_WIN_UPDATED, - BIT_SUSPENDED, - BIT_REQUEST_UPDATE + BIT_SUSPENDED }; struct decon_context { @@ -399,7 +398,6 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc, /* window enable */ decon_set_bits(ctx, DECON_WINCONx(win), WINCONx_ENWIN_F, ~0); - set_bit(BIT_REQUEST_UPDATE, &ctx->flags); } static void decon_disable_plane(struct exynos_drm_crtc *crtc, @@ -412,7 +410,6 @@ static void decon_disable_plane(struct exynos_drm_crtc *crtc, return; decon_set_bits(ctx, DECON_WINCONx(win), WINCONx_ENWIN_F, 0); - set_bit(BIT_REQUEST_UPDATE, &ctx->flags); } static void decon_atomic_flush(struct exynos_drm_crtc *crtc) @@ -429,8 +426,7 @@ static void decon_atomic_flush(struct exynos_drm_crtc *crtc) for (i = ctx->first_win; i < WINDOWS_NR; i++) decon_shadow_protect_win(ctx, i, false); - if (test_and_clear_bit(BIT_REQUEST_UPDATE, &ctx->flags)) - decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0); + decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0); if (ctx->out_type & IFTYPE_I80) set_bit(BIT_WIN_UPDATED, &ctx->flags); |