Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amd/pm: fix reading SMU FW version from amdgpu_firmware_info on YC
This value does not get cached into adev->pm.fw_version during
startup for smu13 like it does for other SMU like smu12.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
authored by
Mario Limonciello
and committed by
Alex Deucher
6f072a84
240e6d25
+3
+3
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+3
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
···
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int smu_v13_0_check_fw_version(struct smu_context *smu)
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{
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+
struct amdgpu_device *adev = smu->adev;
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uint32_t if_version = 0xff, smu_version = 0xff;
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uint16_t smu_major;
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uint8_t smu_minor, smu_debug;
···
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smu_major = (smu_version >> 16) & 0xffff;
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smu_minor = (smu_version >> 8) & 0xff;
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smu_debug = (smu_version >> 0) & 0xff;
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if (smu->is_apu)
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adev->pm.fw_version = smu_version;
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switch (smu->adev->ip_versions[MP1_HWIP][0]) {
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case IP_VERSION(13, 0, 2):