[PATCH 0/8] tilcdc-panel: Backlight and GPIO devicetree support
On 24 Jul 04:25 PM, Darren Etheridge wrote: > On 07/11/2014 09:18 AM, Ezequiel Garcia wrote: > >Hello all, > > > >This patchset adds the required changes to support an optional backlight > >and GPIO for the tilcdc panel driver. > > > >There was some code to support a backlight, but it was somewhat broken > >and undocumented. I've followed the nice implementation in panel-simple > >and added a similar one here. > > > >The enable GPIO is required to turn on and off devices with such capability. > >Also here, I've followed panel-simple which looks correct. > > > >In addition to this there are very minor cosmetic cleanups and a larger > >error path fix in tilcdc's DRM driver .load error path. > > > >This patchset applies on top of drm-next branch which contains the latest > >tilcdc pushed by Guido. > > > >If at all possible, I'd like to get this merged for v3.17. If a pull request > >is needed, don't hesitate to ask and I'll prepare one. > > > >Comments and tests welcome! > > > > All of the changes seem to make sense and I tested on AM335x-EVM both with > and without the addition "backlight = " in the dts for the panel node. > > I see no issues in either case, continued to work as before. > > Tested against 3.16-rc6 with this patchset and the earlier patchset from > Guido applied. > > Also tested on BeagleBone Black even though it doesn't have a panel, just to > make sure nothing changed there. > > For the series: > Tested-by: Darren Etheridge > Thanks a lot for the test! -- Ezequiel Garcia, VanguardiaSur www.vanguardiasur.com.ar
[PATCH 0/8] tilcdc-panel: Backlight and GPIO devicetree support
On 07/11/2014 09:18 AM, Ezequiel Garcia wrote: > Hello all, > > This patchset adds the required changes to support an optional backlight > and GPIO for the tilcdc panel driver. > > There was some code to support a backlight, but it was somewhat broken > and undocumented. I've followed the nice implementation in panel-simple > and added a similar one here. > > The enable GPIO is required to turn on and off devices with such capability. > Also here, I've followed panel-simple which looks correct. > > In addition to this there are very minor cosmetic cleanups and a larger > error path fix in tilcdc's DRM driver .load error path. > > This patchset applies on top of drm-next branch which contains the latest > tilcdc pushed by Guido. > > If at all possible, I'd like to get this merged for v3.17. If a pull request > is needed, don't hesitate to ask and I'll prepare one. > > Comments and tests welcome! > All of the changes seem to make sense and I tested on AM335x-EVM both with and without the addition "backlight = " in the dts for the panel node. I see no issues in either case, continued to work as before. Tested against 3.16-rc6 with this patchset and the earlier patchset from Guido applied. Also tested on BeagleBone Black even though it doesn't have a panel, just to make sure nothing changed there. For the series: Tested-by: Darren Etheridge > Ezequiel Garcia (8): >drm/tilcdc: Fix the error path in tilcdc_load() >drm/tilcdc: panel: Add missing of_node_put >drm/tilcdc: panel: Remove unused variable >drm/tilcdc: panel: Spurious whitespace removal >drm/tilcdc: panel: Use devm_kzalloc to simplify the error path >drm/tilcdc: panel: Fix backlight devicetree support >drm/tilcdc: panel: Set return value explicitly >drm/tilcdc: panel: Add support for enable GPIO > > .../devicetree/bindings/drm/tilcdc/panel.txt | 7 ++ > drivers/gpu/drm/tilcdc/tilcdc_drv.c| 60 +++--- > drivers/gpu/drm/tilcdc/tilcdc_panel.c | 74 > +- > 3 files changed, 114 insertions(+), 27 deletions(-) >
[PATCH 0/8] tilcdc-panel: Backlight and GPIO devicetree support
On 11 Jul 11:18 AM, Ezequiel Garcia wrote: > Hello all, > > This patchset adds the required changes to support an optional backlight > and GPIO for the tilcdc panel driver. > > There was some code to support a backlight, but it was somewhat broken > and undocumented. I've followed the nice implementation in panel-simple > and added a similar one here. > > The enable GPIO is required to turn on and off devices with such capability. > Also here, I've followed panel-simple which looks correct. > > In addition to this there are very minor cosmetic cleanups and a larger > error path fix in tilcdc's DRM driver .load error path. > > This patchset applies on top of drm-next branch which contains the latest > tilcdc pushed by Guido. > > If at all possible, I'd like to get this merged for v3.17. If a pull request > is needed, don't hesitate to ask and I'll prepare one. > > Comments and tests welcome! > Dave, If there are no comments and we are still in time, I'd like to merge this for v3.17. Let me know if you need a pull. -- Ezequiel Garcia, VanguardiaSur www.vanguardiasur.com.ar
[PATCH 0/8] tilcdc-panel: Backlight and GPIO devicetree support
Hello all, This patchset adds the required changes to support an optional backlight and GPIO for the tilcdc panel driver. There was some code to support a backlight, but it was somewhat broken and undocumented. I've followed the nice implementation in panel-simple and added a similar one here. The enable GPIO is required to turn on and off devices with such capability. Also here, I've followed panel-simple which looks correct. In addition to this there are very minor cosmetic cleanups and a larger error path fix in tilcdc's DRM driver .load error path. This patchset applies on top of drm-next branch which contains the latest tilcdc pushed by Guido. If at all possible, I'd like to get this merged for v3.17. If a pull request is needed, don't hesitate to ask and I'll prepare one. Comments and tests welcome! Ezequiel Garcia (8): drm/tilcdc: Fix the error path in tilcdc_load() drm/tilcdc: panel: Add missing of_node_put drm/tilcdc: panel: Remove unused variable drm/tilcdc: panel: Spurious whitespace removal drm/tilcdc: panel: Use devm_kzalloc to simplify the error path drm/tilcdc: panel: Fix backlight devicetree support drm/tilcdc: panel: Set return value explicitly drm/tilcdc: panel: Add support for enable GPIO .../devicetree/bindings/drm/tilcdc/panel.txt | 7 ++ drivers/gpu/drm/tilcdc/tilcdc_drv.c| 60 +++--- drivers/gpu/drm/tilcdc/tilcdc_panel.c | 74 +- 3 files changed, 114 insertions(+), 27 deletions(-) -- 1.9.1