diff options
| author | Yongqiang Niu <yongqiang.niu@mediatek.com> | 2021-01-11 15:43:47 +0800 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2021-02-04 22:55:10 +0800 |
| commit | 71dcadba34203d8dd35152e368720f977e9cdb81 (patch) | |
| tree | 53eb2c8373babfc0a13456f33ea3905e9fc4e614 /drivers/gpu/drm/mediatek | |
| parent | fb8b6c307c7bcfa099dedfae109b3039509f5ec8 (diff) | |
| download | lwn-71dcadba34203d8dd35152e368720f977e9cdb81.tar.gz lwn-71dcadba34203d8dd35152e368720f977e9cdb81.zip | |
drm/mediatek: Fix aal size config
The orginal setting is not correct, fix it to follow hardware data sheet.
If keep this error setting, mt8173/mt8183 display ok
but mt8192 display abnormal.
Fixes: 0664d1392c26 ("drm/mediatek: Add AAL engine basic function")
Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/mediatek')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index a17aee52d090..7b5293429426 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -209,7 +209,7 @@ static void mtk_aal_config(struct device *dev, unsigned int w, { struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev); - mtk_ddp_write(cmdq_pkt, h << 16 | w, &priv->cmdq_reg, priv->regs, DISP_AAL_SIZE); + mtk_ddp_write(cmdq_pkt, w << 16 | h, &priv->cmdq_reg, priv->regs, DISP_AAL_SIZE); } static void mtk_aal_start(struct device *dev) |