Hi Alex,
Yes, we have fixed this issue in drm-next. I am trying to dig out the patches in drm-next and will sent them out.
Regards Rex
-----Original Message----- From: Deucher, Alexander Sent: Tuesday, October 9, 2018 12:02 AM To: Greg Kroah-Hartman gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org; stable@vger.kernel.org; Wentland, Harry Harry.Wentland@amd.com; Zhu, Rex Rex.Zhu@amd.com; Sasha Levin alexander.levin@microsoft.com Subject: RE: [PATCH 4.18 222/235] drm/amd/pp: Send khz clock values to DC for smu7/8
-----Original Message----- From: Greg Kroah-Hartman gregkh@linuxfoundation.org Sent: Monday, October 8, 2018 10:44 AM To: Deucher, Alexander Alexander.Deucher@amd.com Cc: linux-kernel@vger.kernel.org; stable@vger.kernel.org; Wentland, Harry Harry.Wentland@amd.com; Zhu, Rex Rex.Zhu@amd.com;
Sasha
Levin alexander.levin@microsoft.com Subject: Re: [PATCH 4.18 222/235] drm/amd/pp: Send khz clock values to DC for smu7/8
On Mon, Oct 08, 2018 at 02:33:56PM +0000, Deucher, Alexander wrote:
-----Original Message----- From: Greg Kroah-Hartman gregkh@linuxfoundation.org Sent: Monday, September 24, 2018 7:53 AM To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman gregkh@linuxfoundation.org; stable@vger.kernel.org; Wentland, Harry Harry.Wentland@amd.com; Deucher, Alexander Alexander.Deucher@amd.com; Zhu, Rex Rex.Zhu@amd.com; Sasha Levin alexander.levin@microsoft.com Subject: [PATCH 4.18 222/235] drm/amd/pp: Send khz clock values to DC for smu7/8
4.18-stable review patch. If anyone has any objections, please let me
know.
This regresses power usage on 4.18. Please revert. https://bugzilla.kernel.org/show_bug.cgi?id=201275
Is it reverted in "upstream" as well? If not, please get the fix in there and then I will be glad to backport it here.
There's no breakage in upstream. This patch addressed breakages in 4.19 specifically due to some other refactoring we did in the driver. I'll try and dig out the exact series of patches this addressed.
Alex
thanks,
greg k-h