diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-03-26 18:49:35 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-04-11 13:07:51 -0500 |
| commit | b3892e2bb519fe18225d0628f0dd255761f16502 (patch) | |
| tree | f60d52f21141662d9cdc2e2d1736800c81c07ed4 /drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c | |
| parent | e8ee21d2a46d8d5cc85766fb49251c2c21871b30 (diff) | |
drm/amd/pp: Use atombios api directly in powerplay (v2)
In order to remove the cgs wrapper functions for atombios api.
v2: squash in whitespace cleanup (Alex)
Reviewed-by: Huang Rui <ray.huang@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/hwmgr/smu_helper.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c index 598122854ab5..529be3cd768a 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c @@ -24,6 +24,7 @@ #include "pp_debug.h" #include "ppatomctrl.h" #include "ppsmc.h" +#include "atom.h" uint8_t convert_to_vid(uint16_t vddc) { @@ -608,3 +609,18 @@ int smu9_register_irq_handlers(struct pp_hwmgr *hwmgr) return 0; } + +void *smu_atom_get_data_table(void *dev, uint32_t table, uint16_t *size, + uint8_t *frev, uint8_t *crev) +{ + struct amdgpu_device *adev = dev; + uint16_t data_start; + + if (amdgpu_atom_parse_data_header( + adev->mode_info.atom_context, table, size, + frev, crev, &data_start)) + return (uint8_t *)adev->mode_info.atom_context->bios + + data_start; + + return NULL; +} |