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Commit f8172eb3 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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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: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent c7954aa6

drivers/gpu/drm/exynos/exynos5433_drm_decon.c

+2 −6
Original line number Diff line number Diff line
@@ -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)
@@ -429,7 +426,6 @@ 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);



	if (ctx->out_type & IFTYPE_I80)