linux-kernel - [PATCH v2 4/4] venus: return P010 as preferred format for 10 bit decode

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Message-Id: <1684738098-17372-5-git-send-email-quic_dikshita@quicinc.com>
Date:   Mon, 22 May 2023 12:18:18 +0530
From:   Dikshita Agarwal <quic_dikshita@...cinc.com>
To:     linux-media@...r.kernel.org, stanimir.k.varbanov@...il.com,
        quic_vgarodia@...cinc.com, agross@...nel.org, andersson@...nel.org,
        konrad.dybcio@...aro.org, mchehab@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        Dikshita Agarwal <quic_dikshita@...cinc.com>
Subject: [PATCH v2 4/4] venus: return P010 as preferred format for 10 bit decode

If bit depth is detected as 10 bit by firmware, return
P010 as preferred decoder format to the client.

Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.com>
---
 drivers/media/platform/qcom/venus/vdec.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index 96eceda..12a2e99 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -1503,8 +1503,13 @@ static void vdec_event_change(struct venus_inst *inst,
 	inst->out_width = ev_data->width;
 	inst->out_height = ev_data->height;
 
-	if (inst->bit_depth != ev_data->bit_depth)
+	if (inst->bit_depth != ev_data->bit_depth) {
 		inst->bit_depth = ev_data->bit_depth;
+		if (inst->bit_depth == VIDC_BITDEPTH_10)
+			inst->fmt_cap = &vdec_formats[VENUS_FMT_P010];
+		else
+			inst->fmt_cap = &vdec_formats[VENUS_FMT_NV12];
+	}
 
 	if (inst->pic_struct != ev_data->pic_struct)
 		inst->pic_struct = ev_data->pic_struct;
-- 
2.7.4