diff options
author | Alex Deucher <alexander.deucher@amd.com> | 2013-03-26 02:28:29 +0400 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-28 03:16:40 +0400 |
commit | 4bd9f516f622b883b35cda8fb38b95f3a493fc17 (patch) | |
tree | 76fe8ddc8d59a9fc4b67afe9c128be7fd575d0ba /drivers/gpu/drm/radeon/r600_dpm.h | |
parent | 2abba66e7af70825734eaf9fdea37c97f9e7b6ff (diff) | |
download | linux-4bd9f516f622b883b35cda8fb38b95f3a493fc17.tar.xz |
drm/radeon/dpm: add pcie gen helper function
Add a helper function to determine the preferred
pcie gen based on the card, system, and circumstance.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600_dpm.h')
-rw-r--r-- | drivers/gpu/drm/radeon/r600_dpm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600_dpm.h b/drivers/gpu/drm/radeon/r600_dpm.h index c6b9e30f20c2..a95ab214289b 100644 --- a/drivers/gpu/drm/radeon/r600_dpm.h +++ b/drivers/gpu/drm/radeon/r600_dpm.h @@ -218,4 +218,9 @@ bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor); int r600_parse_extended_power_table(struct radeon_device *rdev); void r600_free_extended_power_table(struct radeon_device *rdev); +enum radeon_pcie_gen r600_get_pcie_gen_support(struct radeon_device *rdev, + u32 sys_mask, + enum radeon_pcie_gen asic_gen, + enum radeon_pcie_gen default_gen); + #endif |