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Message-Id: <20230322195639.1995821-26-sashal@kernel.org>
Date: Wed, 22 Mar 2023 15:56:20 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Jane Jian <Jane.Jian@....com>,
Alex Deucher <alexander.deucher@....com>,
Sasha Levin <sashal@...nel.org>, christian.koenig@....com,
Xinhui.Pan@....com, airlied@...il.com, daniel@...ll.ch,
danijel.slivka@....com, horace.chen@....com,
Felix.Kuehling@....com, nathan@...nel.org, Bokun.Zhang@....com,
David.Francis@....com, Likun.Gao@....com, Hawking.Zhang@....com,
sonny.jiang@....com, James.Zhu@....com, evan.quan@....com,
tim.huang@....com, kenneth.feng@....com, Stanley.Yang@....com,
yiqing.yao@....com, amd-gfx@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 6.2 26/45] drm/amdgpu/vcn: custom video info caps for sriov
From: Jane Jian <Jane.Jian@....com>
[ Upstream commit d71e38df3b730a17ab6b25cabb2ccfe8a7f04385 ]
for sriov, we added a new flag to indicate av1 support,
this will override the original caps info.
Signed-off-by: Jane Jian <Jane.Jian@....com>
Acked-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 3 +-
drivers/gpu/drm/amd/amdgpu/soc21.c | 103 ++++++++++++++++++--
3 files changed, 99 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index 2b9d806e23afb..10a0a510910b6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -123,6 +123,8 @@ enum AMDGIM_FEATURE_FLAG {
AMDGIM_FEATURE_PP_ONE_VF = (1 << 4),
/* Indirect Reg Access enabled */
AMDGIM_FEATURE_INDIRECT_REG_ACCESS = (1 << 5),
+ /* AV1 Support MODE*/
+ AMDGIM_FEATURE_AV1_SUPPORT = (1 << 6),
};
enum AMDGIM_REG_ACCESS_FLAG {
@@ -321,6 +323,8 @@ static inline bool is_virtual_machine(void)
((!amdgpu_in_reset(adev)) && adev->virt.tdr_debug)
#define amdgpu_sriov_is_normal(adev) \
((!amdgpu_in_reset(adev)) && (!adev->virt.tdr_debug))
+#define amdgpu_sriov_is_av1_support(adev) \
+ ((adev)->virt.gim_feature & AMDGIM_FEATURE_AV1_SUPPORT)
bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev);
void amdgpu_virt_init_setting(struct amdgpu_device *adev);
void amdgpu_virt_kiq_reg_write_reg_wait(struct amdgpu_device *adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
index 6c97148ca0ed3..24d42d24e6a01 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
@@ -93,7 +93,8 @@ union amd_sriov_msg_feature_flags {
uint32_t mm_bw_management : 1;
uint32_t pp_one_vf_mode : 1;
uint32_t reg_indirect_acc : 1;
- uint32_t reserved : 26;
+ uint32_t av1_support : 1;
+ uint32_t reserved : 25;
} flags;
uint32_t all;
};
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 3d938b52178e3..9eedc1a1494c0 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -101,6 +101,59 @@ static const struct amdgpu_video_codecs vcn_4_0_0_video_codecs_decode_vcn1 =
.codec_array = vcn_4_0_0_video_codecs_decode_array_vcn1,
};
+/* SRIOV SOC21, not const since data is controlled by host */
+static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_encode_array_vcn0[] = {
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)},
+};
+
+static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_encode_array_vcn1[] = {
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 2304, 0)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 4096, 2304, 0)},
+};
+
+static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_encode_vcn0 = {
+ .codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn0),
+ .codec_array = sriov_vcn_4_0_0_video_codecs_encode_array_vcn0,
+};
+
+static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_encode_vcn1 = {
+ .codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn1),
+ .codec_array = sriov_vcn_4_0_0_video_codecs_encode_array_vcn1,
+};
+
+static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_decode_array_vcn0[] = {
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_AV1, 8192, 4352, 0)},
+};
+
+static struct amdgpu_video_codec_info sriov_vcn_4_0_0_video_codecs_decode_array_vcn1[] = {
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG2, 4096, 4096, 3)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4, 4096, 4096, 5)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_MPEG4_AVC, 4096, 4096, 52)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VC1, 4096, 4096, 4)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_HEVC, 8192, 4352, 186)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_JPEG, 4096, 4096, 0)},
+ {codec_info_build(AMDGPU_INFO_VIDEO_CAPS_CODEC_IDX_VP9, 8192, 4352, 0)},
+};
+
+static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_decode_vcn0 = {
+ .codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn0),
+ .codec_array = sriov_vcn_4_0_0_video_codecs_decode_array_vcn0,
+};
+
+static struct amdgpu_video_codecs sriov_vcn_4_0_0_video_codecs_decode_vcn1 = {
+ .codec_count = ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn1),
+ .codec_array = sriov_vcn_4_0_0_video_codecs_decode_array_vcn1,
+};
+
static int soc21_query_video_codecs(struct amdgpu_device *adev, bool encode,
const struct amdgpu_video_codecs **codecs)
{
@@ -111,16 +164,31 @@ static int soc21_query_video_codecs(struct amdgpu_device *adev, bool encode,
case IP_VERSION(4, 0, 0):
case IP_VERSION(4, 0, 2):
case IP_VERSION(4, 0, 4):
- if (adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) {
- if (encode)
- *codecs = &vcn_4_0_0_video_codecs_encode_vcn1;
- else
- *codecs = &vcn_4_0_0_video_codecs_decode_vcn1;
+ if (amdgpu_sriov_vf(adev)) {
+ if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) ||
+ !amdgpu_sriov_is_av1_support(adev)) {
+ if (encode)
+ *codecs = &sriov_vcn_4_0_0_video_codecs_encode_vcn1;
+ else
+ *codecs = &sriov_vcn_4_0_0_video_codecs_decode_vcn1;
+ } else {
+ if (encode)
+ *codecs = &sriov_vcn_4_0_0_video_codecs_encode_vcn0;
+ else
+ *codecs = &sriov_vcn_4_0_0_video_codecs_decode_vcn0;
+ }
} else {
- if (encode)
- *codecs = &vcn_4_0_0_video_codecs_encode_vcn0;
- else
- *codecs = &vcn_4_0_0_video_codecs_decode_vcn0;
+ if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0)) {
+ if (encode)
+ *codecs = &vcn_4_0_0_video_codecs_encode_vcn1;
+ else
+ *codecs = &vcn_4_0_0_video_codecs_decode_vcn1;
+ } else {
+ if (encode)
+ *codecs = &vcn_4_0_0_video_codecs_encode_vcn0;
+ else
+ *codecs = &vcn_4_0_0_video_codecs_decode_vcn0;
+ }
}
return 0;
default:
@@ -729,8 +797,23 @@ static int soc21_common_late_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (amdgpu_sriov_vf(adev))
+ if (amdgpu_sriov_vf(adev)) {
xgpu_nv_mailbox_get_irq(adev);
+ if ((adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0) ||
+ !amdgpu_sriov_is_av1_support(adev)) {
+ amdgpu_virt_update_sriov_video_codec(adev,
+ sriov_vcn_4_0_0_video_codecs_encode_array_vcn1,
+ ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn1),
+ sriov_vcn_4_0_0_video_codecs_decode_array_vcn1,
+ ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn1));
+ } else {
+ amdgpu_virt_update_sriov_video_codec(adev,
+ sriov_vcn_4_0_0_video_codecs_encode_array_vcn0,
+ ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_encode_array_vcn0),
+ sriov_vcn_4_0_0_video_codecs_decode_array_vcn0,
+ ARRAY_SIZE(sriov_vcn_4_0_0_video_codecs_decode_array_vcn0));
+ }
+ }
return 0;
}
--
2.39.2
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