rockchip64-6.19: add rkvdec v7 patches
- The deleted patch is not necessary because rkvdec patch v7 has removed h264 sps check at start. And future version of chromium can also get rid of the issue that patch has fixed. - rpardini: squash with removal of v5
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@ -1,43 +0,0 @@
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: amazingfate <liujianfeng1994@gmail.com>
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Date: Fri, 21 Jun 2024 16:32:55 +0800
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Subject: media: v4l2-core: Initialize h264 frame_mbs_only_flag as 1
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---
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drivers/media/v4l2-core/v4l2-ctrls-core.c | 13 ++++++++++
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1 file changed, 13 insertions(+)
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diff --git a/drivers/media/v4l2-core/v4l2-ctrls-core.c b/drivers/media/v4l2-core/v4l2-ctrls-core.c
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index 111111111111..222222222222 100644
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--- a/drivers/media/v4l2-core/v4l2-ctrls-core.c
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+++ b/drivers/media/v4l2-core/v4l2-ctrls-core.c
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@@ -111,6 +111,7 @@ static void std_init_compound(const struct v4l2_ctrl *ctrl, u32 idx,
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struct v4l2_ctrl_vp9_frame *p_vp9_frame;
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struct v4l2_ctrl_fwht_params *p_fwht_params;
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struct v4l2_ctrl_h264_scaling_matrix *p_h264_scaling_matrix;
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+ struct v4l2_ctrl_h264_sps *p_h264_sps;
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struct v4l2_ctrl_av1_sequence *p_av1_sequence;
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void *p = ptr.p + idx * ctrl->elem_size;
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@@ -179,6 +180,18 @@ static void std_init_compound(const struct v4l2_ctrl *ctrl, u32 idx,
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*/
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memset(p_h264_scaling_matrix, 16, sizeof(*p_h264_scaling_matrix));
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break;
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+ case V4L2_CTRL_TYPE_H264_SPS:
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+ p_h264_sps = p;
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+ /*
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+ * Without V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY,
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+ * frame_mbs_only_flag set to 0 will translate to a miniumum
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+ * height of 32 (see H.264 specification 7-8). Some driver may
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+ * have a minimum size lower then 32, which would fail
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+ * validation with the SPS value. Set this flag, so that there
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+ * is now doubling in the height, allowing a valid default.
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+ */
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+ p_h264_sps->flags = V4L2_H264_SPS_FLAG_FRAME_MBS_ONLY;
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+ break;
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}
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}
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--
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Armbian
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