From 71ac6f390f6a3017f58d05d677b961bb1f851338 Mon Sep 17 00:00:00 2001

From: "jason-jh.lin" <jason-jh.lin@mediatek.com>

Date: Tue, 10 Aug 2021 10:55:03 +0800

Subject: drm/mediatek: Add AAL output size configuration

Git-commit: 71ac6f390f6a3017f58d05d677b961bb1f851338

Patch-mainline: v5.14-rc7

References: git-fixes

To avoid the output width and height is incorrect,

AAL_OUTPUT_SIZE configuration should be set.

Fixes: 0664d1392c26 ("drm/mediatek: Add AAL engine basic function")

Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>

Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>

---

 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c |    3 ++-

 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c

+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c

@@ -32,6 +32,7 @@

 #define DISP_AAL_EN				0x0000

 #define DISP_AAL_SIZE				0x0030

+#define DISP_AAL_OUTPUT_SIZE			0x04d8

 #define DISP_CCORR_EN				0x0000

 #define CCORR_EN				BIT(0)

@@ -178,7 +179,7 @@

 			   unsigned int h, unsigned int vrefresh,

 			   unsigned int bpc, struct cmdq_pkt *cmdq_pkt)

 {

-	mtk_ddp_write(cmdq_pkt, w << 16 | h, comp, DISP_AAL_SIZE);

+	mtk_ddp_write(cmdq_pkt, w << 16 | h, comp, DISP_AAL_OUTPUT_SIZE);

 }

 static void mtk_aal_start(struct mtk_ddp_comp *comp)