Hi, Yongqiang:
Yongqiang Niu yongqiang.niu@mediatek.com 於 2020年12月12日 週六 下午12:22寫道：
fix aal size config
Fixes: 0664d1392c26 (drm/mediatek: Add AAL engine basic function) Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index be61d11..e7d481e0 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -33,8 +33,13 @@ #define DISP_REG_UFO_START 0x0000
#define DISP_AAL_EN 0x0000 +#define DISP_AAL_CFG 0x0020 +#define AAL_RELAY_MODE BIT(0) +#define AAL_ENGINE_EN BIT(1) #define DISP_AAL_SIZE 0x0030
+#define DISP_AAL_OUTPUT_SIZE 0x04d8
#define DISP_CCORR_EN 0x0000 #define CCORR_EN BIT(0) #define DISP_CCORR_CFG 0x0020 @@ -184,7 +189,11 @@ 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);mtk_ddp_write(cmdq_pkt, w << 16 | h, comp, DISP_AAL_OUTPUT_SIZE);mtk_ddp_write_mask(NULL, AAL_RELAY_MODE, comp, DISP_AAL_CFG,
cmdq_pkt
AAL_RELAY_MODE | AAL_ENGINE_EN);
This patch is to fix size config, so move this statement to another patch.
Regards, Chun-Kuang.
}
static void mtk_aal_start(struct mtk_ddp_comp *comp)
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