Thread (16 messages) 16 messages, 4 authors, 2021-02-09

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

From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Date: 2021-02-03 16:17:10
Also in: dri-devel, linux-arm-kernel, linux-devicetree, lkml

Hi, Hsin-Yi:

Hsin-Yi Wang [off-list ref] 於 2021年2月2日 週二 下午4:13寫道:
From: Yongqiang Niu <redacted>

Fix setting to follow hardware datasheet. The original error setting
affects mt8192 display.
Applied to mediatek-drm-next [1], thanks.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next

Regards,
Chun-Kuang.
quoted hunk ↗ jump to hunk
Signed-off-by: Yongqiang Niu <redacted>
Signed-off-by: Hsin-Yi Wang <redacted>
Reviewed-by: CK Hu <redacted>
---
 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


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