diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_disp_rdma.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c index 0df05f95b916..21eff6f841d5 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -49,6 +49,11 @@ struct mtk_disp_rdma { struct drm_crtc *crtc; }; +static inline struct mtk_disp_rdma *comp_to_rdma(struct mtk_ddp_comp *comp) +{ + return container_of(comp, struct mtk_disp_rdma, ddp_comp); +} + static irqreturn_t mtk_disp_rdma_irq_handler(int irq, void *dev_id) { struct mtk_disp_rdma *priv = dev_id; @@ -77,20 +82,18 @@ static void rdma_update_bits(struct mtk_ddp_comp *comp, unsigned int reg, static void mtk_rdma_enable_vblank(struct mtk_ddp_comp *comp, struct drm_crtc *crtc) { - struct mtk_disp_rdma *priv = container_of(comp, struct mtk_disp_rdma, - ddp_comp); + struct mtk_disp_rdma *rdma = comp_to_rdma(comp); - priv->crtc = crtc; + rdma->crtc = crtc; rdma_update_bits(comp, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, RDMA_FRAME_END_INT); } static void mtk_rdma_disable_vblank(struct mtk_ddp_comp *comp) { - struct mtk_disp_rdma *priv = container_of(comp, struct mtk_disp_rdma, - ddp_comp); + struct mtk_disp_rdma *rdma = comp_to_rdma(comp); - priv->crtc = NULL; + rdma->crtc = NULL; rdma_update_bits(comp, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, 0); } |