diff options
| author | Kaustabh Chakraborty <kauschluss@disroot.org> | 2024-11-01 11:27:27 +0900 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2024-11-04 10:49:35 +0900 |
| commit | d31bbacf783daf1e71fbe5c68df93550c446bf44 (patch) | |
| tree | 465906f1f35e51e3b4e8195a1403f5118e207d52 | |
| parent | c941a4902f6fa95a5d0bc0d74ee718c347defca3 (diff) | |
drm/exynos: exynos7_drm_decon: fix uninitialized crtc reference in functions
Modify the functions to accept a pointer to struct decon_context
instead.
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos7_drm_decon.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index 0d185c0564b9..e994779694f0 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -81,10 +81,8 @@ static const enum drm_plane_type decon_win_types[WINDOWS_NR] = { DRM_PLANE_TYPE_CURSOR, }; -static void decon_wait_for_vblank(struct exynos_drm_crtc *crtc) +static void decon_wait_for_vblank(struct decon_context *ctx) { - struct decon_context *ctx = crtc->ctx; - if (ctx->suspended) return; @@ -100,9 +98,8 @@ static void decon_wait_for_vblank(struct exynos_drm_crtc *crtc) DRM_DEV_DEBUG_KMS(ctx->dev, "vblank wait timed out.\n"); } -static void decon_clear_channels(struct exynos_drm_crtc *crtc) +static void decon_clear_channels(struct decon_context *ctx) { - struct decon_context *ctx = crtc->ctx; unsigned int win, ch_enabled = 0; /* Check if any channel is enabled. */ @@ -118,7 +115,7 @@ static void decon_clear_channels(struct exynos_drm_crtc *crtc) /* Wait for vsync, as disable channel takes effect at next vsync */ if (ch_enabled) - decon_wait_for_vblank(ctx->crtc); + decon_wait_for_vblank(ctx); } static int decon_ctx_initialize(struct decon_context *ctx, @@ -126,7 +123,7 @@ static int decon_ctx_initialize(struct decon_context *ctx, { ctx->drm_dev = drm_dev; - decon_clear_channels(ctx->crtc); + decon_clear_channels(ctx); return exynos_drm_register_dma(drm_dev, ctx->dev, &ctx->dma_priv); } |