[adding Laurent Pinchart to cc who had concerns with a previous version of this patch-set] Hello Ajay, On Wed, Aug 27, 2014 at 4:29 PM, Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx> wrote: > This series is based on master branch of Linus tree at: > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > I have tested this after adding few DT changes for exynos5250-snow and > exynos5420-peach-pit boards. > > The V4 series of this particular patchset was also tested by: > Rahul Sharma <rahul.sharma@xxxxxxxxxxx> > Javier Martinez Canillas <javier@xxxxxxxxxxxx> > > Changes since V2: > -- Address comments from Jingoo Han for ps8622 driver > -- Address comments from Daniel, Rob and Thierry regarding > bridge chaining > -- Address comments from Thierry regarding the names for > new drm_panel functions > > Changes since V3: > -- Remove hotplug based initialization of exynos_dp > -- Make exynos_dp work directly with drm_panel, remove > dependency on panel_binder > -- Minor cleanups in panel_binder and panel_lvds driver > > Changes since V4: > -- Use gpiod interface for panel-lvds and ps8622 drivers. > -- Address comments from Javier. > -- Fix compilation issues when PANEL_BINDER is selected as module. > -- Split Documentation patches from driver patches. > -- Rebase on top of the tree. > > Changes since V5: > -- Modify bridge drivers to support driver model. > -- Drop the concept of bridge chain(sincle there are no 2 real bridges) > Hence drop bridge-panel_binder layer. > -- Drop panel-lvds driver and accomodate the required changes in > panel-simple driver. > -- Use gpiod interface in ptn3460 driver. > -- Address all comments by Thierry Reding for V5 series. > -- Address comments from Sean Paul for exynos_dp_commit issue. > > Changes since V6: > -- Panel patches were seperated and they are merged already. > -- Fix few issues with ptn3460, before modifying the bridge core. > -- Modify drm_bridge as per Thierry's comments for V6 series. > -- Add drm_bridge changes minimally without breaking existing code. > -- Add new features for ptn3460, step-by-step. > -- Address comments from Thierry and Andreas for ptn3460 and ps8622. > -- Split documentation patches from driver patches. > I've tested your series on an Exynos5420 Peach Pit and an Exynos5250 Snow Chromebooks and display worked for me on both machines. I also needed "[PATCH] drm/panel: simple: Add AUO B116XW03 panel support" [0] which does not apply cleanly on linux-next so you may want to do a re-spin for that patch. For Snow I also had to disable CONFIG_FB_SIMPLE, otherwise I just saw a blink on boot and only the backlight remained turned on (no display output). I don't know if that is expected since IIUC it should be possible to do a transition from simplefb to a DRM/KMS driver. I don't have a serial console hooked on this machine so I couldn't debug it further, sorry. Also, I saw that Laurent mentioned some concerns today about the previous version (v6) of your series [1]. I guess he missed this v7 although AFAIU there was no fundamental change on this one so his concerns remains? I was really hoping that this could make it to 3.18 since display support is one of the last major functionalities that is missing on these machines. Best regards, Javier [0]: http://patchwork.ozlabs.org/patch/384744/ [1]: http://www.spinics.net/lists/linux-samsung-soc/msg36791.html _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
