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| author | Nitin Rawat <[email protected]> | 2025-07-14 07:53:36 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2025-07-14 22:25:10 +0000 |
| commit | 5a6f304f39c24c1a2c3023fbfda81b0042354c3f (patch) | |
| tree | bd000a83ea7456b6d5000f2ea1eb03f9cd112753 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | scsi: ufs: core: Add ufshcd_dme_rmw() to modify DME attributes (diff) | |
| download | kernel-5a6f304f39c24c1a2c3023fbfda81b0042354c3f.tar.gz kernel-5a6f304f39c24c1a2c3023fbfda81b0042354c3f.zip | |
scsi: ufs: ufs-qcom: Enable QUnipro Internal Clock Gating
Enable internal clock gating for Qualcomm UFS host controller by setting
the following attributes to 1 during host controller initialization:
- DL_VS_CLK_CFG
- PA_VS_CLK_CFG_REG
- DME_VS_CORE_CLK_CTRL.DME_HW_CGC_EN
This change is necessary to support the internal clock gating mechanism
in Qualcomm UFS host controller. This is power saving feature and hence
driver can continue to function correctly despite any error in enabling
these feature.
Signed-off-by: Nitin Rawat <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
0 files changed, 0 insertions, 0 deletions