On Wed, Oct 30, 2013 at 6:41 PM, Sylvain BERTRAND wrote:
>>> BTW, which generations/families/types(mobile...) do support phase shedding?
>>
>> Southern Islands and Sea Islands dGPU parts as far as I know.
>
> Erf, for tahiti discret gpu, the atombios rom does not have a
> VOLTAGE_OBJ_PHASE_LUT for
>> BTW, which generations/families/types(mobile...) do support phase shedding?
>
> Southern Islands and Sea Islands dGPU parts as far as I know.
Erf, for tahiti discret gpu, the atombios rom does not have a
VOLTAGE_OBJ_PHASE_LUT for VOLTAGE_TYPE_VDDC.
I probably miss something in dpm code.
rega
> unless I'm not understanding your question.
Nope, my bad, I miss-read and did not double-check.
:)
BTW, which generations/families/types(mobile...) do support phase shedding?
regards,
--
Sylvain
On Wed, Oct 30, 2013 at 2:28 PM, Sylvain BERTRAND wrote:
>> unless I'm not understanding your question.
>
> Nope, my bad, I miss-read and did not double-check.
>
> :)
>
> BTW, which generations/families/types(mobile...) do support phase shedding?
Southern Islands and Sea Islands dGPU parts as far
On Tue, Oct 29, 2013 at 2:20 PM, Sylvain BERTRAND wrote:
> Hi,
>
> git branch drm-fixes-3.12, git commit
> cdf6e8058415ba4d808537e30a0a6be9fb29e95a
>
> In si_dpm.c, the vddc phase shedding mask does overwrite the vddc
> voltage mask (lines 3889 and 3920 in
> si_populate_smc_voltage_tables function
Hi,
git branch drm-fixes-3.12, git commit
cdf6e8058415ba4d808537e30a0a6be9fb29e95a
In si_dpm.c, the vddc phase shedding mask does overwrite the vddc
voltage mask (lines 3889 and 3920 in
si_populate_smc_voltage_tables function). Expected?
(my tahiti based board seems not to have vddc phase shedd
