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radeonsi/vcn: Fix HEVC encode cu_qp_delta with old FW

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VCN2 needs interface version bump to enable it.

Cc: mesa-stable
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36845>
This commit is contained in:
David Rosca 2025-08-19 15:08:16 +02:00 • committed by Marge Bot
parent e945bb3649
commit 26fc4798c1
2 changed files with 16 additions and 3 deletions
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17
src/gallium/drivers/radeonsi/radeon_vcn_enc.c
View file

@ -620,6 +620,20 @@ static void radeon_vcn_enc_hevc_get_dbk_param(struct radeon_encoder *enc,
!pic->seq.sample_adaptive_offset_enabled_flag;
}
static bool cu_qp_delta_supported(struct si_screen *sscreen)
{
if (sscreen->info.vcn_ip_version >= VCN_5_0_0)
return true;
else if (sscreen->info.vcn_ip_version >= VCN_4_0_0)
return sscreen->info.vcn_enc_minor_version >= 7;
else if (sscreen->info.vcn_ip_version >= VCN_3_0_0)
return sscreen->info.vcn_enc_minor_version >= 26;
else if (sscreen->info.vcn_ip_version >= VCN_2_0_0)
return sscreen->info.vcn_enc_minor_version >= 20;
else
return false;
}
static void radeon_vcn_enc_hevc_get_spec_misc_param(struct radeon_encoder *enc,
struct pipe_h265_enc_picture_desc *pic)
{
@ -641,8 +655,7 @@ static void radeon_vcn_enc_hevc_get_spec_misc_param(struct radeon_encoder *enc,
sscreen->info.vcn_ip_version < VCN_3_0_0 ||
!pic->pic.transform_skip_enabled_flag;
enc->enc_pic.hevc_spec_misc.cu_qp_delta_enabled_flag =
(sscreen->info.vcn_ip_version >= VCN_2_0_0 &&
pic->pic.cu_qp_delta_enabled_flag) ||
(cu_qp_delta_supported(sscreen) && pic->pic.cu_qp_delta_enabled_flag) ||
enc->enc_pic.enc_qp_map.qp_map_type ||
enc->enc_pic.rc_session_init.rate_control_method;
}

2
src/gallium/drivers/radeonsi/radeon_vcn_enc_2_0.c
View file

@ -15,7 +15,7 @@
#include <stdio.h>
#define RENCODE_FW_INTERFACE_MAJOR_VERSION 1
#define RENCODE_FW_INTERFACE_MINOR_VERSION 1
#define RENCODE_FW_INTERFACE_MINOR_VERSION 20
static void radeon_enc_op_preset(struct radeon_encoder *enc)
{