Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amd/vcn: fix an error msg on vcn 3.0
Some video card has more than one vcn instance, passing 0 to
vcn_v3_0_pause_dpg_mode is incorrect.
Error msg:
Register(1) [mmUVD_POWER_STATUS] failed to reach value
0x00000001 != 0x00000002
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: tiancyin <tianci.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
authored by
tiancyin
and committed by
Alex Deucher
425d7a87
9f07550b
+1
-1
+1
-1
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
+1
-1
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
···
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struct dpg_pause_state state = {.fw_based = VCN_DPG_STATE__UNPAUSE};
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uint32_t tmp;
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-
vcn_v3_0_pause_dpg_mode(adev, 0, &state);
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+
vcn_v3_0_pause_dpg_mode(adev, inst_idx, &state);
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/* Wait for power status to be 1 */
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SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1,