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| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-02-23 16:32:55 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-05 15:39:36 -0500 |
| commit | 40cee3b9e50fd725e4fb3338814762cbf5013fbc (patch) | |
| tree | cfab5825f4608e3d4ac65e3aef41dcd801e6999d /drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | |
| parent | 31bc45de132a2af9861622eb36764bf375c68cb4 (diff) | |
| download | linux-40cee3b9e50fd725e4fb3338814762cbf5013fbc.tar.bz2 | |
drm/amd/pp: Add a helper to set field in u32
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/inc/hwmgr.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index ae73956de533..2dc2e2c20a3a 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -829,6 +829,8 @@ extern int rv_init_function_pointers(struct pp_hwmgr *hwmgr); extern int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint32_t sclk, uint16_t id, uint16_t *voltage); +extern uint32_t phm_set_field_to_u32(u32 offset, u32 original_data, u32 field, u32 size); + #define PHM_ENTIRE_REGISTER_MASK 0xFFFFFFFFU #define PHM_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT |