Commit 358eccc0 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae

drm/exynos/decon5433: kill BIT_IRQS_ENABLED flag

Since DECON uses enable_irq/disable_irq to full control IRQs,
there is no point in having flags to trace it separately.
As a bonus condition for software trigger becomes always true,
so it can be removed.
Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent b37d53a0
...@@ -49,7 +49,6 @@ static const char * const decon_clks_name[] = { ...@@ -49,7 +49,6 @@ static const char * const decon_clks_name[] = {
enum decon_flag_bits { enum decon_flag_bits {
BIT_CLKS_ENABLED, BIT_CLKS_ENABLED,
BIT_IRQS_ENABLED,
BIT_WIN_UPDATED, BIT_WIN_UPDATED,
BIT_SUSPENDED BIT_SUSPENDED
}; };
...@@ -112,8 +111,6 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc) ...@@ -112,8 +111,6 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc)
if (!(ctx->out_type & I80_HW_TRG)) if (!(ctx->out_type & I80_HW_TRG))
enable_irq(ctx->te_irq); enable_irq(ctx->te_irq);
set_bit(BIT_IRQS_ENABLED, &ctx->flags);
return 0; return 0;
} }
...@@ -121,7 +118,6 @@ static void decon_disable_vblank(struct exynos_drm_crtc *crtc) ...@@ -121,7 +118,6 @@ static void decon_disable_vblank(struct exynos_drm_crtc *crtc)
{ {
struct decon_context *ctx = crtc->ctx; struct decon_context *ctx = crtc->ctx;
clear_bit(BIT_IRQS_ENABLED, &ctx->flags);
if (test_bit(BIT_SUSPENDED, &ctx->flags)) if (test_bit(BIT_SUSPENDED, &ctx->flags))
return; return;
...@@ -536,9 +532,7 @@ static irqreturn_t decon_te_irq_handler(int irq, void *dev_id) ...@@ -536,9 +532,7 @@ static irqreturn_t decon_te_irq_handler(int irq, void *dev_id)
(ctx->out_type & I80_HW_TRG)) (ctx->out_type & I80_HW_TRG))
return IRQ_HANDLED; return IRQ_HANDLED;
if (test_and_clear_bit(BIT_WIN_UPDATED, &ctx->flags) || decon_set_bits(ctx, DECON_TRIGCON, TRIGCON_SWTRIGCMD, ~0);
test_bit(BIT_IRQS_ENABLED, &ctx->flags))
decon_set_bits(ctx, DECON_TRIGCON, TRIGCON_SWTRIGCMD, ~0);
return IRQ_HANDLED; return IRQ_HANDLED;
} }
......
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