Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-07 Thread Greg KH
On Tue, Apr 05, 2022 at 07:29:22PM +0200, Daniel Vetter wrote: > On Tue, 5 Apr 2022 at 18:45, Greg KH wrote: > > > > On Tue, Apr 05, 2022 at 06:12:59PM +0200, Daniel Vetter wrote: > > > On Tue, Apr 05, 2022 at 03:33:17PM +0200, Greg KH wrote: > > > > On Tue, Apr 05, 2022 at 03:24:40PM +0200,

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Daniel Vetter
On Tue, 5 Apr 2022 at 18:45, Greg KH wrote: > > On Tue, Apr 05, 2022 at 06:12:59PM +0200, Daniel Vetter wrote: > > On Tue, Apr 05, 2022 at 03:33:17PM +0200, Greg KH wrote: > > > On Tue, Apr 05, 2022 at 03:24:40PM +0200, Geert Uytterhoeven wrote: > > > > Hi Daniel, > > > > > > > > On Tue, Apr 5,

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Greg KH
On Tue, Apr 05, 2022 at 06:12:59PM +0200, Daniel Vetter wrote: > On Tue, Apr 05, 2022 at 03:33:17PM +0200, Greg KH wrote: > > On Tue, Apr 05, 2022 at 03:24:40PM +0200, Geert Uytterhoeven wrote: > > > Hi Daniel, > > > > > > On Tue, Apr 5, 2022 at 1:48 PM Daniel Vetter wrote: > > > > On Tue, 5 Apr

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Daniel Vetter
On Tue, Apr 05, 2022 at 03:33:17PM +0200, Greg KH wrote: > On Tue, Apr 05, 2022 at 03:24:40PM +0200, Geert Uytterhoeven wrote: > > Hi Daniel, > > > > On Tue, Apr 5, 2022 at 1:48 PM Daniel Vetter wrote: > > > On Tue, 5 Apr 2022 at 11:52, Javier Martinez Canillas > > > wrote: > > > > On 4/5/22

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Greg KH
On Tue, Apr 05, 2022 at 03:24:40PM +0200, Geert Uytterhoeven wrote: > Hi Daniel, > > On Tue, Apr 5, 2022 at 1:48 PM Daniel Vetter wrote: > > On Tue, 5 Apr 2022 at 11:52, Javier Martinez Canillas > > wrote: > > > On 4/5/22 11:24, Daniel Vetter wrote: > > > > On Tue, 5 Apr 2022 at 11:19, Javier

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Javier Martinez Canillas
On 4/5/22 12:34, Daniel Vetter wrote: > On Tue, 5 Apr 2022 at 11:52, Javier Martinez Canillas > wrote: [snip] >> >> I believe the correct fix would be for the fbdev core to keep a list of >> the apertures struct that are passed to remove_conflicting_framebuffers(), >> that way it will know what

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Geert Uytterhoeven
Hi Daniel, On Tue, Apr 5, 2022 at 1:48 PM Daniel Vetter wrote: > On Tue, 5 Apr 2022 at 11:52, Javier Martinez Canillas > wrote: > > On 4/5/22 11:24, Daniel Vetter wrote: > > > On Tue, 5 Apr 2022 at 11:19, Javier Martinez Canillas > > >> This is how I think that work, please let me know if you

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Daniel Vetter
On Tue, 5 Apr 2022 at 11:52, Javier Martinez Canillas wrote: > > On 4/5/22 11:24, Daniel Vetter wrote: > > On Tue, 5 Apr 2022 at 11:19, Javier Martinez Canillas > > [snip] > > >> > >> This is how I think that work, please let me know if you see something > >> wrong in my logic: > >> > >> 1) A PCI

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Javier Martinez Canillas
On 4/5/22 11:24, Daniel Vetter wrote: > On Tue, 5 Apr 2022 at 11:19, Javier Martinez Canillas [snip] >> >> This is how I think that work, please let me know if you see something >> wrong in my logic: >> >> 1) A PCI device of OF device is registered for the GPU, this attempt to >>match a

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Daniel Vetter
On Tue, 5 Apr 2022 at 11:19, Javier Martinez Canillas wrote: > > Hello Daniel, > > On 4/5/22 10:40, Daniel Vetter wrote: > > On Tue, Apr 05, 2022 at 10:36:35AM +0200, Daniel Vetter wrote: > >> On Wed, Feb 09, 2022 at 01:19:26AM +0100, Javier Martinez Canillas wrote: > >>> On 2/8/22 22:08, Daniel

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Javier Martinez Canillas
Hello Daniel, On 4/5/22 10:40, Daniel Vetter wrote: > On Tue, Apr 05, 2022 at 10:36:35AM +0200, Daniel Vetter wrote: >> On Wed, Feb 09, 2022 at 01:19:26AM +0100, Javier Martinez Canillas wrote: >>> On 2/8/22 22:08, Daniel Vetter wrote: This reverts commit

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Daniel Vetter
On Tue, Apr 05, 2022 at 10:36:35AM +0200, Daniel Vetter wrote: > On Wed, Feb 09, 2022 at 01:19:26AM +0100, Javier Martinez Canillas wrote: > > On 2/8/22 22:08, Daniel Vetter wrote: > > > This reverts commit fb561bf9abde49f7e00fdbf9ed2ccf2d86cac8ee. > > > > > > With > > > > > > commit

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-04-05 Thread Daniel Vetter
On Wed, Feb 09, 2022 at 01:19:26AM +0100, Javier Martinez Canillas wrote: > On 2/8/22 22:08, Daniel Vetter wrote: > > This reverts commit fb561bf9abde49f7e00fdbf9ed2ccf2d86cac8ee. > > > > With > > > > commit 27599aacbaefcbf2af7b06b0029459bbf682000d > > Author: Thomas Zimmermann > > Date: Tue

Re: [PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-02-08 Thread Javier Martinez Canillas
On 2/8/22 22:08, Daniel Vetter wrote: > This reverts commit fb561bf9abde49f7e00fdbf9ed2ccf2d86cac8ee. > > With > > commit 27599aacbaefcbf2af7b06b0029459bbf682000d > Author: Thomas Zimmermann > Date: Tue Jan 25 10:12:18 2022 +0100 > > fbdev: Hot-unplug firmware fb devices on forced

[PATCH v2 18/19] Revert "fbdev: Prevent probing generic drivers if a FB is already registered"

2022-02-08 Thread Daniel Vetter
This reverts commit fb561bf9abde49f7e00fdbf9ed2ccf2d86cac8ee. With commit 27599aacbaefcbf2af7b06b0029459bbf682000d Author: Thomas Zimmermann Date: Tue Jan 25 10:12:18 2022 +0100 fbdev: Hot-unplug firmware fb devices on forced removal this should be fixed properly and we can remove this