From 6bae4d5053da634eecb611118e7cd91a677a4bbf Mon Sep 17 00:00:00 2001 From: "Jackson.lee" Date: Tue, 17 Dec 2024 13:51:22 +0900 Subject: [PATCH] media: chips-media: wave5: Fix gray color on screen When a decoder instance is created, the W5_CMD_ERR_CONCEAL register should be initialized to 0. Otherwise, gray color is occasionally displayed on the screen while decoding. Fixes: 45d1a2b93277 ("media: chips-media: wave5: Add vpuapi layer") Cc: stable@vger.kernel.org Signed-off-by: Jackson.lee Signed-off-by: Nas Chung Reviewed-by: Nicolas Dufresne Signed-off-by: Sebastian Fricke Signed-off-by: Hans Verkuil --- drivers/media/platform/chips-media/wave5/wave5-hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/chips-media/wave5/wave5-hw.c b/drivers/media/platform/chips-media/wave5/wave5-hw.c index c8a9059941098..d94cf84c3ee5f 100644 --- a/drivers/media/platform/chips-media/wave5/wave5-hw.c +++ b/drivers/media/platform/chips-media/wave5/wave5-hw.c @@ -585,7 +585,7 @@ int wave5_vpu_build_up_dec_param(struct vpu_instance *inst, vpu_write_reg(inst->dev, W5_CMD_NUM_CQ_DEPTH_M1, WAVE521_COMMAND_QUEUE_DEPTH - 1); } - + vpu_write_reg(inst->dev, W5_CMD_ERR_CONCEAL, 0); ret = send_firmware_command(inst, W5_CREATE_INSTANCE, true, NULL, NULL); if (ret) { wave5_vdi_free_dma_memory(vpu_dev, &p_dec_info->vb_work); -- 2.47.2