From: "Jackson.lee" <jackson.lee@chipsnmedia.com>
To: mchehab@kernel.org, nicolas@ndufresne.ca, sebastian.fricke@collabora.com
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
hverkuil@xs4all.nl, nas.chung@chipsnmedia.com,
lafley.kim@chipsnmedia.com, b-brnich@ti.com,
jackson.lee@chipsnmedia.com
Subject: [PATCH v0 1/6] media: chips-media: wave5: Fix to display gray color on screen
Date: Tue, 12 Nov 2024 11:15:12 +0900 [thread overview]
Message-ID: <20241112021517.121-2-jackson.lee@chipsnmedia.com> (raw)
In-Reply-To: <20241112021517.121-1-jackson.lee@chipsnmedia.com>
When a decoder instance is created, W5_CMD_ERR_CONCEAL register should be
initialized to 0. If not set to 0, gray color can occasionally be displayed
on screen while decoding.
Signed-off-by: Jackson.lee <jackson.lee@chipsnmedia.com>
Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
---
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 c8a905994109..d94cf84c3ee5 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);
--
2.43.0
next prev parent reply other threads:[~2024-11-12 2:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-12 2:15 [PATCH v0 0/6] Improve decoder performance and fix critical bugs Jackson.lee
2024-11-12 2:15 ` Jackson.lee [this message]
2024-11-12 2:15 ` [PATCH v0 2/6] media: chips-media: wave5: Avoid race condition for interrupt handling Jackson.lee
2024-11-12 2:15 ` [PATCH v0 3/6] media: chips-media: wave5: Improve performance of decoder Jackson.lee
2024-11-29 15:52 ` Sebastian Fricke
2024-12-02 3:31 ` jackson.lee
2024-11-12 2:15 ` [PATCH v0 4/6] media: chips-media: wave5: Fix Multistream Decode Hang with no IRQ Present Jackson.lee
2024-11-12 2:15 ` [PATCH v0 5/6] media: chips-media: wave5: Fix hang after seeking Jackson.lee
2024-11-12 2:15 ` [PATCH v0 6/6] media: chips-media: wave5: Fix timeout while testing 10bit hevc fluster Jackson.lee
2024-11-22 3:54 ` [PATCH v0 0/6] Improve decoder performance and fix critical bugs jackson.lee
2024-11-26 8:09 ` sebastian.fricke
2024-11-27 1:21 ` jackson.lee
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