diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2017-04-05 10:28:33 +0300 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2017-06-01 10:21:38 +0300 |
| commit | 358eccc0eec8d76db7221f6d51d7d528c656ef46 (patch) | |
| tree | 22a25d1d821bd595b868497c5c6451054fc52f7c /drivers/gpu/drm/exynos/exynos5433_drm_decon.c | |
| parent | b37d53a0382c03064e6fee3ea1fdc77caf4906c6 (diff) | |
| download | linux-358eccc0eec8d76db7221f6d51d7d528c656ef46.tar.xz | |
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: 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, 1 insertions, 7 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 5bdf1a0ec862..dc2e69a9cf13 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -49,7 +49,6 @@ static const char * const decon_clks_name[] = { enum decon_flag_bits { BIT_CLKS_ENABLED, - BIT_IRQS_ENABLED, BIT_WIN_UPDATED, BIT_SUSPENDED }; @@ -112,8 +111,6 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc) if (!(ctx->out_type & I80_HW_TRG)) enable_irq(ctx->te_irq); - set_bit(BIT_IRQS_ENABLED, &ctx->flags); - return 0; } @@ -121,7 +118,6 @@ static void decon_disable_vblank(struct exynos_drm_crtc *crtc) { struct decon_context *ctx = crtc->ctx; - clear_bit(BIT_IRQS_ENABLED, &ctx->flags); if (test_bit(BIT_SUSPENDED, &ctx->flags)) return; @@ -536,9 +532,7 @@ static irqreturn_t decon_te_irq_handler(int irq, void *dev_id) (ctx->out_type & I80_HW_TRG)) return IRQ_HANDLED; - if (test_and_clear_bit(BIT_WIN_UPDATED, &ctx->flags) || - test_bit(BIT_IRQS_ENABLED, &ctx->flags)) - decon_set_bits(ctx, DECON_TRIGCON, TRIGCON_SWTRIGCMD, ~0); + decon_set_bits(ctx, DECON_TRIGCON, TRIGCON_SWTRIGCMD, ~0); return IRQ_HANDLED; } |