diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2014-09-23 17:42:09 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-10-01 17:00:06 +0400 |
| commit | b2dccf24e7733b8975947319c7551a0837becb1c (patch) | |
| tree | 4bb1400809a41d3f2b83dc3b7977ac2de2c60e10 /drivers/gpu/drm/radeon/btc_dpm.c | |
| parent | 6aff1e282a5d811904d3d74c8382080ee57ba4c7 (diff) | |
| download | linux-b2dccf24e7733b8975947319c7551a0837becb1c.tar.xz | |
drm/radeon/dpm: drop clk/voltage dependency filters for BTC
No longer needed now that the underlying bug was fixed in
e07929810f0a19ddd756558290c7d72827cbfcd9
(drm/radeon/dpm: fix typo in vddci setup for eg/btc).
bug:
https://bugs.freedesktop.org/show_bug.cgi?id=69721
Reviewed-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/btc_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/btc_dpm.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c index f81d7ca134db..b7181607e421 100644 --- a/drivers/gpu/drm/radeon/btc_dpm.c +++ b/drivers/gpu/drm/radeon/btc_dpm.c @@ -2099,7 +2099,6 @@ static void btc_apply_state_adjust_rules(struct radeon_device *rdev, bool disable_mclk_switching; u32 mclk, sclk; u16 vddc, vddci; - u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; if ((rdev->pm.dpm.new_active_crtc_count > 1) || btc_dpm_vblank_too_short(rdev)) @@ -2141,39 +2140,6 @@ static void btc_apply_state_adjust_rules(struct radeon_device *rdev, ps->low.vddci = max_limits->vddci; } - /* limit clocks to max supported clocks based on voltage dependency tables */ - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, - &max_sclk_vddc); - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, - &max_mclk_vddci); - btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, - &max_mclk_vddc); - - if (max_sclk_vddc) { - if (ps->low.sclk > max_sclk_vddc) - ps->low.sclk = max_sclk_vddc; - if (ps->medium.sclk > max_sclk_vddc) - ps->medium.sclk = max_sclk_vddc; - if (ps->high.sclk > max_sclk_vddc) - ps->high.sclk = max_sclk_vddc; - } - if (max_mclk_vddci) { - if (ps->low.mclk > max_mclk_vddci) - ps->low.mclk = max_mclk_vddci; - if (ps->medium.mclk > max_mclk_vddci) - ps->medium.mclk = max_mclk_vddci; - if (ps->high.mclk > max_mclk_vddci) - ps->high.mclk = max_mclk_vddci; - } - if (max_mclk_vddc) { - if (ps->low.mclk > max_mclk_vddc) - ps->low.mclk = max_mclk_vddc; - if (ps->medium.mclk > max_mclk_vddc) - ps->medium.mclk = max_mclk_vddc; - if (ps->high.mclk > max_mclk_vddc) - ps->high.mclk = max_mclk_vddc; - } - /* XXX validate the min clocks required for display */ if (disable_mclk_switching) { |