linux-kernel - [PATCH] media: verisilicon: AV1: Set IDR flag for intra

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Message-ID: <20260108132946.74853-1-benjamin.gaignard@collabora.com>
Date: Thu,  8 Jan 2026 14:29:46 +0100
From: Benjamin Gaignard <benjamin.gaignard@...labora.com>
To: nicolas.dufresne@...labora.com,
	p.zabel@...gutronix.de,
	mchehab@...nel.org,
	heiko@...ech.de
Cc: linux-media@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	kernel@...labora.com,
	Benjamin Gaignard <benjamin.gaignard@...labora.com>,
	Jianfeng Liu <liujianfeng1994@...il.com>
Subject: [PATCH] media: verisilicon: AV1: Set IDR flag for intra_only frame type

Intra_only frame could be considered as a key frame so Instantaneous
Decoding Refresh (IDR) flag must be set of the both case and not only
for key frames.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
Reported-by: Jianfeng Liu <liujianfeng1994@...il.com>
Fixes: 727a400686a2c ("media: verisilicon: Add Rockchip AV1 decoder")
---
 drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c b/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c
index 1605cfd55d36..3a8123bbe144 100644
--- a/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c
+++ b/drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c
@@ -2047,7 +2047,7 @@ static void rockchip_vpu981_av1_dec_set_parameters(struct hantro_ctx *ctx)
 			 !!(ctrls->frame->quantization.flags
 			    & V4L2_AV1_QUANTIZATION_FLAG_DELTA_Q_PRESENT));
 
-	hantro_reg_write(vpu, &av1_idr_pic_e, !ctrls->frame->frame_type);
+	hantro_reg_write(vpu, &av1_idr_pic_e, IS_INTRA(ctrls->frame->frame_type));
 	hantro_reg_write(vpu, &av1_quant_base_qindex, ctrls->frame->quantization.base_q_idx);
 	hantro_reg_write(vpu, &av1_bit_depth_y_minus8, ctx->bit_depth - 8);
 	hantro_reg_write(vpu, &av1_bit_depth_c_minus8, ctx->bit_depth - 8);
-- 
2.43.0