Re: [PATCH v1 0/4] fbtft: Unorphan the driver for maintenance

2022-01-27 Thread Sven Schnelle
Helge Deller writes: > On 1/26/22 12:24, Daniel Vetter wrote: >> And that point was about 5 years ago, and has been discussed at some >> plumbers meanwhile, resulting in the staging TODO patches to make >> these drm drivers to destage them. >> >> Fixing bugs in fbdev is all fine, reopening it for

Re: fbdev: Garbage collect fbdev scrolling acceleration

2022-01-19 Thread Sven Schnelle
Hi Daniel, Daniel Vetter writes: > On Wed, Jan 19, 2022 at 05:15:44PM +0100, Sven Schnelle wrote: >> Hi Daniel, >> >> Daniel Vetter writes: >> >> > On Thu, Jan 13, 2022 at 10:46:03PM +0100, Sven Schnelle wrote: >> >> Helge Deller writes: >

Re: fbdev: Garbage collect fbdev scrolling acceleration

2022-01-19 Thread Sven Schnelle
Hi Daniel, Daniel Vetter writes: > On Thu, Jan 13, 2022 at 10:46:03PM +0100, Sven Schnelle wrote: >> Helge Deller writes: >> > Maybe on fast new x86 boxes the performance difference isn't huge, >> > but for all old systems, or when emulated in qemu,

Re: [PATCH 2/2] Revert "fbcon: Disable accelerated scrolling"

2022-01-19 Thread Sven Schnelle
Daniel Vetter writes: > On Wed, Jan 19, 2022 at 3:01 PM Linus Torvalds > wrote: > Irrespective of this code being buggy or not buggy I think the bigger > pictures, and really the reason I want to see as much code ditched > from the fbdev/fbcon stack as we possible can, are very clear: > > - it's

Re: [PATCH 0/2] Fix regression introduced by disabling accelerated scrolling in fbcon

2022-01-19 Thread Sven Schnelle
on_ccw.c| 28 +- > drivers/video/fbdev/core/fbcon_cw.c | 28 +- > drivers/video/fbdev/core/fbcon_rotate.h | 9 + > drivers/video/fbdev/core/fbcon_ud.c | 37 +- > drivers/video/fbdev/core/tileblit.c | 16 + > drivers/video/fbdev/skeletonfb.c| 12 +- > include/linux/fb.h | 2 +- > 11 files changed, 703 insertions(+), 68 deletions(-) Thanks Helge! Feel free to add my: Acked-by: Sven Schnelle

Re: [PATCH 2/2] Revert "fbcon: Disable accelerated scrolling"

2022-01-19 Thread Sven Schnelle
Hi Greg, Greg Kroah-Hartman writes: > On Wed, Jan 19, 2022 at 12:22:55PM +0100, Greg Kroah-Hartman wrote: >> On Wed, Jan 19, 2022 at 12:08:39PM +0100, Helge Deller wrote: >> > This reverts commit 39aead8373b3c20bb5965c024dfb51a94e526151. >> > >> > Revert this patch. This patch started to intro

Re: [PATCH] MAINTAINERS: Add Helge as fbdev maintainer

2022-01-18 Thread Sven Schnelle
Hi Michel, Michel Dänzer writes: > On 2022-01-17 19:47, Sven Schnelle wrote: >> >>> * There's no new development in fbdev and there are no new >>>drivers. Everyone works on DRM, which is better in most >>>regards. The consequence is that user

Re: [PATCH] MAINTAINERS: Add Helge as fbdev maintainer

2022-01-17 Thread Sven Schnelle
Hi Thomas, Thomas Zimmermann writes: > Hi > > Am 14.01.22 um 19:11 schrieb Helge Deller: >> The fbdev layer is orphaned, but seems to need some care. >> So I'd like to step up as new maintainer. >> Signed-off-by: Helge Deller > > First of all, thank you for stepping up to maintain the fbdev > c

Re: fbdev: Garbage collect fbdev scrolling acceleration

2022-01-13 Thread Sven Schnelle
Helge Deller writes: > I may have missed some discussions, but I'm objecting against this patch: > > b3ec8cdf457e5 ("fbdev: Garbage collect fbdev scrolling acceleration, > part 1 (from TODO list)") > > Can we please (partly) revert it and restore the scrolling behaviour, > where fbcon uses

Re: [PATCH/RFT] fbdev driver for HP Visualize FX cards

2021-11-08 Thread Sven Schnelle
Thomas Zimmermann writes: > Hi > > Am 06.11.21 um 22:02 schrieb Sven Schnelle: >> Thomas Zimmermann writes: >> >>> Hi >>> >>> Am 01.11.21 um 09:54 schrieb Sven Schnelle: >>>> Hi Thomas, >>>> Thomas Zimmermann writes:

Re: [PATCH/RFT] fbdev driver for HP Visualize FX cards

2021-11-06 Thread Sven Schnelle
Thomas Zimmermann writes: > Hi > > Am 01.11.21 um 09:54 schrieb Sven Schnelle: >> Hi Thomas, >> Thomas Zimmermann writes: >> Thanks, i wasn't aware as i normally don't do any graphics related >> development. I take a look at dri and port the

Re: [PATCH/RFT] fbdev driver for HP Visualize FX cards

2021-11-01 Thread Sven Schnelle
Hi Thomas, Thomas Zimmermann writes: > Am 31.10.21 um 20:53 schrieb Sven Schnelle: >> Hi List(s), >> i wrote a fbdev driver for the HP Visualize FX cards used some of >> the >> PA-RISC workstations. It utilizes some of the 2D acceleration features >> present in

Re: [PATCH/RFT] fbdev driver for HP Visualize FX cards

2021-11-01 Thread Sven Schnelle
Hi Thomas, Thomas Zimmermann writes: > Am 01.11.21 um 09:54 schrieb Sven Schnelle: >> Thomas Zimmermann writes: >> Thanks, i wasn't aware as i normally don't do any graphics related >> development. I take a look at dri and port the driver, which is >> ho