[Mesa-dev] [PATCH] amd/common: add vcn dec ip info query for amdgpu version 3.17

[Leo Liu]

Signed-off-by: Leo Liu <leo.liu at amd.com>
---
 src/amd/common/ac_gpu_info.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
index 56645c4..3dae2bd 100644
--- a/src/amd/common/ac_gpu_info.c
+++ b/src/amd/common/ac_gpu_info.c
@@ -88,7 +88,7 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev,
 {
 	struct amdgpu_buffer_size_alignments alignment_info = {};
 	struct amdgpu_heap_info vram, vram_vis, gtt;
-	struct drm_amdgpu_info_hw_ip dma = {}, compute = {}, uvd = {}, vce = {};
+	struct drm_amdgpu_info_hw_ip dma = {}, compute = {}, uvd = {}, vce = {}, vcn_dec = {};
 	uint32_t vce_version = 0, vce_feature = 0, uvd_version = 0, uvd_feature = 0;
 	uint32_t unused_feature;
 	int r, i, j;
@@ -157,6 +157,14 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev,
 		return false;
 	}
 
+	if (info->drm_major == 3 && info->drm_minor >= 17) {
+		r = amdgpu_query_hw_ip_info(dev, AMDGPU_HW_IP_VCN_DEC, 0, &vcn_dec);
+		if (r) {
+			fprintf(stderr, "amdgpu: amdgpu_query_hw_ip_info(vcn_dec) failed.\n");
+			return false;
+		}
+	}
+
 	r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_GFX_ME, 0, 0,
 					&info->me_fw_version, &unused_feature);
 	if (r) {
-- 
2.9.3