[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 Fabio Sangiovanni changed: What|Removed |Added Status|NEW

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 Zsolt Barat changed: What|Removed |Added CC||zsolt at softmonsters.com --- Comment #13

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #12 from Fabio Sangiovanni --- hi, thank you Alex. To be clear, I absolutely didn't mean to rush you, just making myself available for testing and helping out as much as I can. I understand the fact

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #11 from Alex Deucher --- I haven't had time to look into why that patch is not working for you, but as I said previously, accessing the board via sysfs or debugfs while it's powered off produces invalid results so even when I fix the

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #10 from Fabio Sangiovanni --- Hi, sorry, any news about this? Is there something I can do to help? radeon_pm_info still gives clocks and voltages to me, even if the dGPU is powered off (DynOff in

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #9 from Fabio Sangiovanni --- Created attachment 127471 --> https://bugzilla.kernel.org/attachment.cgi?id=127471=edit patched_radeon_pm.c Hi, I tried with 3.14-rc4, I still don't get the new

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #8 from Fabio Sangiovanni --- Hi, thanks for the update. In comment 5 I reported results with the patch applied to 3.13.3. Long story short: it behaves the same as with plain stock 3.13.3. I'll try

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #7 from Alex Deucher --- That patch is against 3.14rc; it should apply there. The issue is that on hybrid laptops, the dGPU is powered down when not in use so you can't make adjustments to the dGPU when it's powered down. It doesn't

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #6 from Fabio Sangiovanni --- Should I maybe apply the patch to a more recent version of the kernel, considering the offset of hunk #7? -- You are receiving this mail because: You are watching the

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #5 from Fabio Sangiovanni --- hi, I'm sorry but the patch doesn't seem to work to me. I've applied it to 3.13.3: root at darkstar:/usr/src/linux# patch -p1 < patch.txt patching file

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #4 from Alex Deucher --- Created attachment 126951 --> https://bugzilla.kernel.org/attachment.cgi?id=126951=edit possible fix for SI Starting with 3.13, the driver automatically powers down the dGPU on hybrid laptops when it's not

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 Alex Deucher changed: What|Removed |Added CC||alexdeucher at gmail.com --- Comment #3

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #2 from Fabio Sangiovanni --- hi, any advice on this, please? -- You are receiving this mail because: You are watching the assignee of the bug.

[Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m)

https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #1 from Fabio Sangiovanni --- Sorry, there was obviously an error in the echo commands reported in the previous comment. Actual relevant result is: root at darkstar:~# echo "high">