drm/mediatek: Fix aal size config

[ Upstream commit 71dcadba34203d8dd35152e368720f977e9cdb81 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index 3064eac1a75079fab05acd62ec6fb6ba393740ae..fe58edcf57b5ae128c5d4c3728612a0db949d133 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -180,7 +180,7 @@ static void mtk_aal_config(struct mtk_ddp_comp *comp, unsigned int w,
                           unsigned int h, unsigned int vrefresh,
                           unsigned int bpc, struct cmdq_pkt *cmdq_pkt)
 {
-       mtk_ddp_write(cmdq_pkt, h << 16 | w, comp, DISP_AAL_SIZE);
+       mtk_ddp_write(cmdq_pkt, w << 16 | h, comp, DISP_AAL_SIZE);
 }
 
 static void mtk_aal_start(struct mtk_ddp_comp *comp)