diff options
| author |   Andrzej Hajda <a.hajda@samsung.com> | 2017-03-15 15:41:06 +0100 |
|---|---|---|
| committer |   Inki Dae <inki.dae@samsung.com> | 2017-06-01 16:21:34 +0900 |
| commit | 2949390eb1be95633afdc39923f53ea5b326242a (patch) | |
| tree | 04d8a88a09e47afe12e519f122b3ae2341637467 /drivers/gpu/drm/exynos/exynos7_drm_decon.c | |
| parent | drm/exynos: set plane possible_crtcs in exynos_plane_init (diff) | |
| download | linux-dev-2949390eb1be95633afdc39923f53ea5b326242a.tar.xz linux-dev-2949390eb1be95633afdc39923f53ea5b326242a.zip | |
drm/exynos: kill pipe field from drivers contexts
Since possible_crtcs are set by Exynos core helper pipe fields have no
raison d'etre. The only place it was used, as a hack, is
fimd_clear_channels, to avoid calling drm_crtc_handle_vblank, but DRM core
has already other protection mechanism (vblank->enabled), so it could be
safely 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/exynos7_drm_decon.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos7_drm_decon.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index 4320b3bbc4c0..1ffb0b13fbdc 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -55,7 +55,6 @@ struct decon_context { unsigned long irq_flags; bool i80_if; bool suspended; - int pipe; wait_queue_head_t wait_vsync_queue; atomic_t wait_vsync_event; @@ -131,7 +130,6 @@ static int decon_ctx_initialize(struct decon_context *ctx, struct drm_device *drm_dev) { ctx->drm_dev = drm_dev; - ctx->pipe = drm_dev->mode_config.num_crtc; decon_clear_channels(ctx->crtc); @@ -605,7 +603,7 @@ static irqreturn_t decon_irq_handler(int irq, void *dev_id) writel(clear_bit, ctx->regs + VIDINTCON1); /* check the crtc is detached already from encoder */ - if (ctx->pipe < 0 || !ctx->drm_dev) + if (!ctx->drm_dev) goto out; if (!ctx->i80_if) { |