[PATCH v6 5/8] drm/mediatek: Fix ccorr size config

From: Hsin-Yi Wang
Date: Tue Feb 02 2021 - 03:15:00 EST


From: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>

Fix setting to follow hardware datasheet. The original error setting
affects mt8192 display.

Signed-off-by: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>
Signed-off-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx>
Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx>
---
drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c
index 6ee2431e6b843..6c86673a835c3 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c
@@ -65,7 +65,7 @@ void mtk_ccorr_config(struct device *dev, unsigned int w,
{
struct mtk_disp_ccorr *ccorr = dev_get_drvdata(dev);

- mtk_ddp_write(cmdq_pkt, h << 16 | w, &ccorr->cmdq_reg, ccorr->regs,
+ mtk_ddp_write(cmdq_pkt, w << 16 | h, &ccorr->cmdq_reg, ccorr->regs,
DISP_CCORR_SIZE);
mtk_ddp_write(cmdq_pkt, CCORR_ENGINE_EN, &ccorr->cmdq_reg, ccorr->regs,
DISP_CCORR_CFG);
--
2.30.0.365.g02bc693789-goog