Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Borislav Petkov
On Tue, Dec 15, 2020 at 02:00:58PM -0500, Rodrigo Siqueira wrote: > Thanks for reporting this issue and test the fix. It was my pleasure. Thanks for the quick fix! :-) -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Rodrigo Siqueira
On 12/15, Borislav Petkov wrote: > On Tue, Dec 15, 2020 at 12:04:23PM -0500, Alex Deucher wrote: > > That patch trivially backports to 5.10. See attached backported > > patch. @Borislav Petkov does the attached patch fix 5.10 for you? > > Yes, thanks. > > Reported-and-tested-by: Borislav

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Borislav Petkov
On Tue, Dec 15, 2020 at 12:04:23PM -0500, Alex Deucher wrote: > That patch trivially backports to 5.10. See attached backported > patch. @Borislav Petkov does the attached patch fix 5.10 for you? Yes, thanks. Reported-and-tested-by: Borislav Petkov -- Regards/Gruss, Boris.

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Alex Deucher
On Tue, Dec 15, 2020 at 11:42 AM Rodrigo Siqueira wrote: > > On 12/15, Alex Deucher wrote: > > On Tue, Dec 15, 2020 at 11:07 AM Rodrigo Siqueira > > wrote: > > > > > > Hi, > > > > > > Could you try on Alex's repo? > > > > > > git://people.freedesktop.org/~agd5f/linux > > > branch:

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Rodrigo Siqueira
On 12/15, Alex Deucher wrote: > On Tue, Dec 15, 2020 at 11:07 AM Rodrigo Siqueira > wrote: > > > > Hi, > > > > Could you try on Alex's repo? > > > > git://people.freedesktop.org/~agd5f/linux > > branch: amd-staging-drm-next > > > > My patch should apply without any issue on top of this branch.

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Borislav Petkov
On Tue, Dec 15, 2020 at 10:47:03AM -0500, Rodrigo Siqueira wrote: > Hi Boris, > > Could you check if your branch has this commit: > > drm/amd/display: Fix module load hangs when connected to an eDP > > If so, could you try this patch: > > https://patchwork.freedesktop.org/series/84965/ So I

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Alex Deucher
On Tue, Dec 15, 2020 at 11:07 AM Rodrigo Siqueira wrote: > > Hi, > > Could you try on Alex's repo? > > git://people.freedesktop.org/~agd5f/linux > branch: amd-staging-drm-next > > My patch should apply without any issue on top of this branch. Can you help me identify what patches we need to

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Rodrigo Siqueira
Hi, Could you try on Alex's repo? git://people.freedesktop.org/~agd5f/linux branch: amd-staging-drm-next My patch should apply without any issue on top of this branch. Thanks On 12/15, Borislav Petkov wrote: > On Tue, Dec 15, 2020 at 10:47:03AM -0500, Rodrigo Siqueira wrote: > > Hi Boris, >

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Alex Deucher
On Tue, Dec 15, 2020 at 10:49 AM Rodrigo Siqueira wrote: > > Hi Alex, > > I made the below patch that might fix the issue; I need to hear Boris's > feedback first. Alex, did you already revert it? I have not reverted it yet. Alex > > * https://patchwork.freedesktop.org/series/84965/ > > Thanks

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Rodrigo Siqueira
Hi Alex, I made the below patch that might fix the issue; I need to hear Boris's feedback first. Alex, did you already revert it? * https://patchwork.freedesktop.org/series/84965/ Thanks On 12/14, Alex Deucher wrote: > On Fri, Dec 11, 2020 at 11:49 AM Borislav Petkov wrote: > > > > Hi, > > >

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-15 Thread Rodrigo Siqueira
Hi Boris, Could you check if your branch has this commit: drm/amd/display: Fix module load hangs when connected to an eDP If so, could you try this patch: https://patchwork.freedesktop.org/series/84965/ Thanks On 12/11, Borislav Petkov wrote: > Hi, > > patch in $Subject breaks booting on

Re: 8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-14 Thread Alex Deucher
On Fri, Dec 11, 2020 at 11:49 AM Borislav Petkov wrote: > > Hi, > > patch in $Subject breaks booting on a laptop here, GPU details are > below. The machine stops booting right when it attempts to switch modes > during boot, to a higher mode than the default VGA one. Machine doesn't > ping and is

8353d30e747f ("drm/amd/display: disable stream if pixel clock changed with link active")

2020-12-11 Thread Borislav Petkov
Hi, patch in $Subject breaks booting on a laptop here, GPU details are below. The machine stops booting right when it attempts to switch modes during boot, to a higher mode than the default VGA one. Machine doesn't ping and is otherwise unresponsive so that a hard reset is the only thing that