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drm/amd: Add a helper to tell whether an IP block HW is enabled

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There is already a helper for telling if a block is valid, but if
IP handling wants to check if it's HW is enabled no such helper
exists.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello
2025-10-14 14:30:35 -05:00
committed by Alex Deucher
parent bd07b3f08a
commit 152dca4ea7
2 changed files with 24 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -372,6 +372,8 @@ void amdgpu_device_ip_get_clockgating_state(struct amdgpu_device *adev,
u64 *flags);
int amdgpu_device_ip_wait_for_idle(struct amdgpu_device *adev,
enum amd_ip_block_type block_type);
bool amdgpu_device_ip_is_hw(struct amdgpu_device *adev,
enum amd_ip_block_type block_type);
bool amdgpu_device_ip_is_valid(struct amdgpu_device *adev,
enum amd_ip_block_type block_type);
int amdgpu_ip_block_suspend(struct amdgpu_ip_block *ip_block);