[PATCH] radeon: Add option to disable dpm quirks
alexdeucher at gmail.com
Sun Aug 9 18:39:21 PDT 2015
On Sat, Aug 8, 2015 at 3:21 PM, Adel Gadllah <adel.gadllah at gmail.com> wrote:
> Am 08.08.2015 um 21:10 schrieb Christian König:
>> On 08.08.2015 17:09, Adel Gadllah wrote:
>>> Allow users to disable hardware specific dpm quirks
>>> using a module parameter.
>>> This patch leaves quirks enabled by default.
>> You should read the code a bit more carefully, you can already override
>> the kernel quirks by specifying radeon.dpm=1 on the kernel command line.
> OK this seems to be indeed true for the quirks in radeon_pm.c but not for
> the ones in si_dpm.c ... or am I missing something? (If that's the case we
> should use radeon_dpm = 1 there as well for consistency).
The quirks in si_dpm just limit the clocks on some boards where the
highest clocks are not stable; It doesn't disable dpm. When we sort
out the root cause for those boards we can remove the quirks. Adding
a module option to manually disable them is not really useful.
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