diff options
| author | Alex Deucher <alex@cube.(none)> | 2008-04-04 18:40:16 -0400 |
|---|---|---|
| committer | Alex Deucher <alex@cube.(none)> | 2008-04-04 18:40:16 -0400 |
| commit | bc0407e53237d7968808110bc0243076377acf6e (patch) | |
| tree | a7ead954da137b70ecfe2d131073d3c0d621d40c /src/radeon_atombios.h | |
| parent | 5f5e21bb50555c56bd371576074c28c929307ff1 (diff) | |
ATOMBIOS: Add support for DynamicClocks option
This patch adds support for dynamic clock gating and static
power management using the atom command tables. In some cases
the bios may already set this up during post, so YMMV.
I was only able to test on desktop cards, so I haven't tested
to see how much (if any) power this saves or how it affects the
thermal footprint.
Diffstat (limited to 'src/radeon_atombios.h')
| -rw-r--r-- | src/radeon_atombios.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/radeon_atombios.h b/src/radeon_atombios.h index 9cb279e6..955f2e4e 100644 --- a/src/radeon_atombios.h +++ b/src/radeon_atombios.h @@ -116,6 +116,12 @@ RADEONGetATOMConnectorInfoFromBIOSObject (ScrnInfoPtr pScrn); extern Bool RADEONGetATOMConnectorInfoFromBIOSConnectorTable (ScrnInfoPtr pScrn); +extern int +atombios_dyn_clk_setup(ScrnInfoPtr pScrn, int enable); + +extern int +atombios_static_pwrmgt_setup(ScrnInfoPtr pScrn, int enable); + extern Bool RADEONGetATOMTVInfo(xf86OutputPtr output); |