Re: [PATCH 2/2] drm/exynos: decon: Add support for DECON-EXT

On Wed, Mar 4, 2015 at 7:44 PM, Andrzej Hajda wrote: > On 03/02/2015 11:57 AM, Ajay kumar wrote: >> On Mon, Mar 2, 2015 at 1:38 PM, Andrzej Hajda wrote: >>> On 02/26/2015 04:24 PM, Ajay Kumar wrote: >>>> * Modify DECON-INT driver to support DECON-EXT. >>>&g

Re: [PATCH 1/2] drm/exynos: hdmi: Add support for Exynos7 HDMI

On Wed, Mar 4, 2015 at 4:02 PM, Andrzej Hajda wrote: > On 03/04/2015 10:54 AM, Ajay kumar wrote: >> On Wed, Mar 4, 2015 at 2:30 PM, Andrzej Hajda wrote: >>> On 03/02/2015 09:40 AM, Ajay kumar wrote: >>>> Hi Andrej, >>>> >>>> On Fri, Feb 27

Re: [PATCH 1/2] drm/exynos: hdmi: Add support for Exynos7 HDMI

On Wed, Mar 4, 2015 at 2:30 PM, Andrzej Hajda wrote: > On 03/02/2015 09:40 AM, Ajay kumar wrote: >> Hi Andrej, >> >> On Fri, Feb 27, 2015 at 4:18 PM, Andrzej Hajda wrote: >>> Hi Ajay, >>> >>> Thanks for the patch. >> Thanks for reviewing the

Re: [PATCH 2/2] drm/exynos: decon: Add support for DECON-EXT

On Mon, Mar 2, 2015 at 1:38 PM, Andrzej Hajda wrote: > On 02/26/2015 04:24 PM, Ajay Kumar wrote: >> * Modify DECON-INT driver to support DECON-EXT. >> * Add a table of porch values needed to set timing registers of DECON-EXT. >> * DECON-EXT supports only H/w Triggered COMMAND

Re: [PATCH 1/2] drm/exynos: hdmi: Add support for Exynos7 HDMI

Hi Andrej, On Fri, Feb 27, 2015 at 4:18 PM, Andrzej Hajda wrote: > Hi Ajay, > > Thanks for the patch. Thanks for reviewing the patch. > On 02/26/2015 04:24 PM, Ajay Kumar wrote: >> Modify the exynos HDMI driver to support Exynos7 HDMI 1.4. >> * Add phy configs for Exy

[PATCH 1/2] drm/exynos: hdmi: Add support for Exynos7 HDMI

HDMI. Add support for that too. Signed-off-by: Ajay Kumar --- .../devicetree/bindings/video/exynos_hdmi.txt | 21 +- drivers/gpu/drm/exynos/exynos_hdmi.c | 252 drivers/gpu/drm/exynos/regs-hdmi.h |4 + 3 files changed, 231 insertions

[PATCH 2/2] drm/exynos: decon: Add support for DECON-EXT

DECON-INT and 1 window of DECON-EXT. Signed-off-by: Ajay Kumar --- .../devicetree/bindings/video/exynos7-decon.txt|8 +- drivers/gpu/drm/exynos/exynos7_drm_decon.c | 229 ++-- include/video/exynos7_decon.h | 13 ++ 3 files changed, 230

Re: [PATCH V4] drm/exynos: Add DECON driver

ping. On Thu, Feb 5, 2015 at 9:24 PM, Ajay Kumar wrote: > This patch is based on exynos-drm-next branch of Inki Dae's tree at: > git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git > > DECON(Display and Enhancement Controller) is the new IP > in exynos7 SOC

[PATCH V4] drm/exynos: Add DECON driver

video mode displays. Signed-off-by: Akshu Agrawal Signed-off-by: Ajay Kumar --- Changes since V1: -- Address comments from Pankaj and do few cleanups. Changes since V2: -- Address more comments from Pankaj and cleanup. Changes since V3: -- Rebase on exynos-drm-next. Pull in ch

Re: [PATCH V3] drm/exynos: Add DECON driver

Hi Inki, On Mon, Dec 8, 2014 at 7:09 PM, Inki Dae wrote: > > > On 2014년 12월 07일 21:04, Ajay Kumar wrote: >> This series is based on exynos-drm-next branch of Inki Dae's tree at: >> git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git >> >> DE

Re: [PATCH 03/14] drm/bridge: make bridge registration independent of drm flow

Hi, On Fri, Jan 30, 2015 at 9:29 PM, Russell King - ARM Linux wrote: > On Fri, Jan 30, 2015 at 10:37:19AM -0500, Rob Clark wrote: >> On Tue, Jan 20, 2015 at 11:38 AM, Ajay Kumar >> wrote: >> I'll also need to update the new bridge in the msm edp code.. >> althou

Re: [PATCH 03/14] drm/bridge: make bridge registration independent of drm flow

Hi Rob, On Fri, Jan 30, 2015 at 9:07 PM, Rob Clark wrote: > On Tue, Jan 20, 2015 at 11:38 AM, Ajay Kumar wrote: >> Currently, third party bridge drivers(ptn3460) are dependent >> on the corresponding encoder driver init, since bridge driver >> needs a drm_device

Re: [PATCH V9 12/14] drm/bridge: Add i2c based driver for ps8622/ps8625 bridge

Hi Thierry, I think you forgot to take this patch! Can you check this? Regards, Ajay Kumar On Tue, Jan 20, 2015 at 10:08 PM, Ajay Kumar wrote: > From: Vincent Palatin > > This patch adds drm_bridge driver for parade DisplayPort > to LVDS bridge chip. > > Signed-off-b

Re: [PATCH V9 04/14] drm/bridge: ptn3460: Convert to i2c driver model

Hi Gustavo, I think Thierry already fixed it. Check this. http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/tree/drivers/gpu/drm/bridge/Kconfig Regards, Ajay On Thu, Jan 29, 2015 at 7:59 PM, Gustavo Padovan wrote: > Hi Ajay, > > 2015-01-20 Ajay Kumar : > >&

Re: [PATCH V9 13/14] ARM: dts: snow: represent the connection between bridge and panel using videoport and endpoints

Hi Kukjin, On Fri, Jan 23, 2015 at 12:31 PM, Kukjin Kim wrote: > Ajay Kumar wrote: >> >> Define videoports and use endpoints to describe the connection between >> the encoder, bridge and the panel, instead of using phandles. >> >> Signed-off-by: Ajay Kumar &g

[PATCH V9 05/14] drm/exynos: dp: support drm_bridge

Modify driver to support drm_bridge. Signed-off-by: Ajay Kumar Signed-off-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- .../devicetree/bindings/video/exynos_dp.txt| 12 +++ drivers/gpu/drm

[PATCH V9 06/14] drm/bridge: ptn3460: support drm_panel

Add drm_panel calls to the driver to make the panel and bridge work together in tandem. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- .../devicetree/bindings/drm/bridge

[PATCH V9 01/14] drm/bridge: ptn3460: Few trivial cleanups

alphabetically. -- s/edid/EDID in all error messages. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- drivers/gpu/drm/bridge/ptn3460.c | 95

[PATCH V9 09/14] Documentation: drm: bridge: move to video/bridge

Move drm/bridge documentation to video/bridge. Also, add proper documentation for gpios used by ptn3460. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- .../devicetree/bindings

[PATCH V9 10/14] Documentation: devicetree: Add vendor prefix for parade

ps8622 eDP-LVDS converter bridge chip is from parade technologies Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- .../devicetree/bindings/vendor-prefixes.txt|1 + 1

[PATCH V9 08/14] drm/bridge: ptn3460: use gpiod interface

Modify driver to support gpiod interface. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- drivers/gpu/drm/bridge/ptn3460.c | 88 -- 1 file

[PATCH 03/14] drm/bridge: make bridge registration independent of drm flow

ridge can continue with drm related initializations. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- drivers/gpu/drm/Makefile |2 +- drivers/gpu/drm/bridge

[PATCH V9 14/14] ARM: dts: peach-pit: represent the connection between bridge and panel using videoport and endpoints

Define videoports and use endpoints to describe the connection between the encoder, bridge and the panel, instead of using phandles. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons

[PATCH V9 07/14] drm/bridge: ptn3460: probe connector at the end of bridge attach

Force bridge connector detection at the end of the bridge attach. This is needed to detect the bridge connector early. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- drivers

[PATCH V9 13/14] ARM: dts: snow: represent the connection between bridge and panel using videoport and endpoints

Define videoports and use endpoints to describe the connection between the encoder, bridge and the panel, instead of using phandles. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons

[PATCH V9 02/14] drm/bridge: do not pass drm_bridge_funcs to drm_bridge_init

. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- drivers/gpu/drm/bridge/ptn3460.c |3 ++- drivers/gpu/drm/drm_crtc.c |5 + drivers/gpu/drm/msm/hdmi

[PATCH V9 00/14] drm/exynos: few patches to enhance bridge chip support

next v3.19-rc5. -- Add Acked-by and Tested-by tags. Ajay Kumar (13): [PATCH V9 1/14] drm/bridge: ptn3460: Few trivial cleanups [PATCH V9 2/14] drm/bridge: do not pass drm_bridge_funcs to drm_bridge_init [PATCH V9 3/14] drm/bridge: make bridge registration independent of drm flow [PAT

[PATCH V9 04/14] drm/bridge: ptn3460: Convert to i2c driver model

Use drm_bridge helpers to modify the driver to support i2c driver model. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- drivers/gpu/drm/bridge/Kconfig |2

[PATCH V9 11/14] Documentation: bridge: Add documentation for ps8622 DT properties

Add documentation for DT properties supported by ps8622/ps8625 eDP-LVDS converter. Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma Tested-by: Javier Martinez Canillas Tested-by: Gustavo Padovan Tested-by: Sjoerd Simons --- .../devicetree/bindings/video/bridge/ps8622

[PATCH V9 12/14] drm/bridge: Add i2c based driver for ps8622/ps8625 bridge

From: Vincent Palatin This patch adds drm_bridge driver for parade DisplayPort to LVDS bridge chip. Signed-off-by: Vincent Palatin Signed-off-by: Andrew Bresticker Signed-off-by: Sean Paul Signed-off-by: Rahul Sharma Signed-off-by: Ajay Kumar Acked-by: Inki Dae Tested-by: Rahul Sharma

Re: [PATCH V8 00/14] drm/exynos: few patches to enhance bridge chip support

On Mon, Jan 19, 2015 at 10:35 PM, Javier Martinez Canillas wrote: > Hello Thierry, > > On 01/19/2015 05:30 PM, Thierry Reding wrote: >>> >>> I know you probably are very busy but it would be great if you can take a >>> look >>> to this series to avoid another kernel release to be missed since we

Re: [PATCH V8 00/14] drm/exynos: few patches to enhance bridge chip support

Hi Daniel, This series is sitting out there since long without any ACKs. If people can ACK this series, I am ready to rebase and send ASAP. Regards, Ajay Kumar On Fri, Jan 2, 2015 at 6:40 PM, Daniel Stone wrote: > Hi Ajay, > > On 17 December 2014 at 09:31, Javier Martinez Canillas

Re: [PATCH V8 03/14] drm/bridge: make bridge registration independent of drm flow

On Tue, Dec 2, 2014 at 11:31 AM, Ajay kumar wrote: > On Sat, Nov 15, 2014 at 3:24 PM, Ajay Kumar wrote: >> Currently, third party bridge drivers(ptn3460) are dependent >> on the corresponding encoder driver init, since bridge driver >> needs a drm_device pointer to finis

[PATCH 2/2] drm/exynos: fimd: check error status for drm_iommu_attach_device

check error status for drm_iommu_attach_device() and make sure it propagates till the caller. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 17 +++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c

[PATCH V3] drm/exynos: Add DECON driver

FIMD)+= exynos_drm_fimd.o +exynosdrm-$(CONFIG_DRM_EXYNOS_DECON) += exynos7_drm_decon.o exynosdrm-$(CONFIG_DRM_EXYNOS_DPI) += exynos_drm_dpi.o exynosdrm-$(CONFIG_DRM_EXYNOS_DSI) += exynos_drm_dsi.o exynosdrm-$(CONFIG_DRM_EXYNOS_DP) += exynos_dp_core.o exynos_dp_reg.o diff --git a/

[PATCH 1/2] drm/exynos: fimd: Remove drm_dev and pipe members from fimd_context

ctx->drm_dev is unnecessary since it can be easily accessed via ctx->manager->drm_dev. Even the pipe variable inside fimd_context is redundant. Cleaning up the same. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 28 ++-- 1 file ch

Re: [PATCH V2] drm/exynos: Add DECON driver

Hi Pankaj, On Mon, Dec 1, 2014 at 1:36 PM, Pankaj Dubey wrote: > Hi Ajay, > > On 28 November 2014 at 16:45, Ajay Kumar wrote: >> This series is based on exynos-drm-next branch of Inki Dae's tree at: >> git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.g

Re: [PATCH V8 03/14] drm/bridge: make bridge registration independent of drm flow

On Sat, Nov 15, 2014 at 3:24 PM, Ajay Kumar wrote: > Currently, third party bridge drivers(ptn3460) are dependent > on the corresponding encoder driver init, since bridge driver > needs a drm_device pointer to finish drm initializations. > The encoder driver passes the drm_device po

[PATCH V2] drm/exynos: Add DECON driver

_decon.o exynosdrm-$(CONFIG_DRM_EXYNOS_DPI) += exynos_drm_dpi.o exynosdrm-$(CONFIG_DRM_EXYNOS_DSI) += exynos_drm_dsi.o exynosdrm-$(CONFIG_DRM_EXYNOS_DP) += exynos_dp_core.o exynos_dp_reg.o diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_d

[PATCH 2/2] drm/exynos: fimd: check error status for drm_iommu_attach_device

check error status for drm_iommu_attach_device() and make sure it propagates till the caller. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 17 +++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c

[PATCH 1/2] drm/exynos: fimd: Remove drm_dev pointer from fimd_context

ctx->drm_dev is unnecessary since it can be easily accessed via ctx->manager->drm_dev, cleaning it up. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 25 + 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/d

Re: [PATCH] drm/exynos: Add DECON driver

Hi Pankaj, Thanks a lot for reviewing the patch. Find my comments below. On Thu, Nov 27, 2014 at 9:55 PM, Pankaj Dubey wrote: > Hi Ajay, > > On 27 November 2014 at 19:41, Ajay Kumar wrote: >> This series is based on exynos-drm-next branch of Inki Dae's tree at: >> gi

[PATCH] drm/exynos: Add DECON driver

CONFIG_DRM_EXYNOS_DSI) += exynos_drm_dsi.o exynosdrm-$(CONFIG_DRM_EXYNOS_DP) += exynos_dp_core.o exynos_dp_reg.o diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c new file mode 100644 index 000..08305fc --- /dev/null +++ b/drivers/gpu/drm

Re: [RFC PATCH] drm/exynos: Add DECON driver

On Tue, Nov 25, 2014 at 6:59 PM, Inki Dae wrote: > On 2014년 11월 25일 22:08, Ajay kumar wrote: >> Hi Inki, >> >> On Tue, Nov 25, 2014 at 6:30 PM, Inki Dae wrote: >>> On 2014년 11월 25일 21:17, Ajay kumar wrote: >>>> ping. >>>> >>> >

Re: [RFC PATCH] drm/exynos: Add DECON driver

Hi Inki, On Tue, Nov 25, 2014 at 6:30 PM, Inki Dae wrote: > On 2014년 11월 25일 21:17, Ajay kumar wrote: >> ping. >> > > You'd need to clean up clocks and fix up binding file. And then let's > have review in more details. I wish that other people also give you >

Re: [RFC PATCH] drm/exynos: Add DECON driver

ping. On Tue, Nov 11, 2014 at 10:08 PM, Ajay kumar wrote: > Hi Inki, > > On Mon, Nov 3, 2014 at 3:31 PM, Inki Dae wrote: >> >> Hi, >> >> Fortunately, I could get the user manual for Exynos7420. Below are my >> comments. >> >> Thanks, >>

Re: [RFC PATCH 1/1] drm/exynos: Move platform drivers registration to module init

Hi Andreas, On Mon, Nov 24, 2014 at 8:35 PM, Andreas Färber wrote: > Hi, > > Am 24.11.2014 um 11:05 schrieb Javier Martinez Canillas: >> On 11/21/2014 09:57 PM, Javier Martinez Canillas wrote: >>> On 11/21/2014 06:32 PM, Ajay kumar wrote: >>>> I have rebased m

Re: [PATCH 1/3] drm/exynos: free DP if probe fails to find a panel or bridge

Hi Gustavo, On Fri, Nov 21, 2014 at 5:24 AM, Gustavo Padovan wrote: > From: Gustavo Padovan > > DP was leaked everytime function returns EPROBE_DEFER, free it before > returning. > > Signed-off-by: Gustavo Padovan > --- > drivers/gpu/drm/exynos/exynos_dp_core.c | 21 +++-- > 1

Re: [RFC PATCH 1/1] drm/exynos: Move platform drivers registration to module init

ng is fine even with CONFIG_SND_SOC_SNOW=y) Regards, Ajay Kumar On Fri, Nov 21, 2014 at 5:03 PM, Andreas Färber wrote: > Am 21.11.2014 um 00:49 schrieb Paolo Pisati: >> vanilla kgene/for-next as of today: >> >> 7552917 Revert "ARM: exynos_defconfig: Enable options for display pan

Re: [PATCH V8 00/14] drm/exynos: few patches to enhance bridge chip support

r Martinez Canillas wrote: > Hello Ajay, > > On 11/18/2014 07:20 AM, Ajay kumar wrote: >> On Sat, Nov 15, 2014 at 3:24 PM, Ajay Kumar wrote: >>> This series is based on master branch of Linus tree at: >>> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/li

Re: [PATCH V8 00/14] drm/exynos: few patches to enhance bridge chip support

On Sat, Nov 15, 2014 at 3:24 PM, Ajay Kumar wrote: > This series is based on master branch of Linus tree at: > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > Changes since V2: > -- Address comments from Jingoo Han for ps8622 driver > -- Add

[PATCH V8 12/14] drm/bridge: Add i2c based driver for ps8622/ps8625 bridge

From: Vincent Palatin This patch adds drm_bridge driver for parade DisplayPort to LVDS bridge chip. Signed-off-by: Vincent Palatin Signed-off-by: Andrew Bresticker Signed-off-by: Sean Paul Signed-off-by: Rahul Sharma Signed-off-by: Ajay Kumar --- drivers/gpu/drm/bridge/Kconfig |9

[PATCH V8 10/14] Documentation: devicetree: Add vendor prefix for parade

ps8622 eDP-LVDS converter bridge chip is from parade technologies Signed-off-by: Ajay Kumar --- .../devicetree/bindings/vendor-prefixes.txt|1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings

[PATCH V8 07/14] drm/bridge: ptn3460: probe connector at the end of bridge attach

Force bridge connector detection at the end of the bridge attach. This is needed to detect the bridge connector early. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/bridge/ptn3460.c |3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/bridge/ptn3460.c b/drivers/gpu/drm

[PATCH V8 09/14] Documentation: drm: bridge: move to video/bridge

Move drm/bridge documentation to video/bridge. Also, add proper documentation for gpios used by ptn3460. Signed-off-by: Ajay Kumar --- .../devicetree/bindings/drm/bridge/ptn3460.txt | 39 .../devicetree/bindings/video/bridge/ptn3460.txt | 39

[PATCH V8 14/14] ARM: dts: peach-pit: represent the connection between bridge and panel using videoport and endpoints

Define videoports and use endpoints to describe the connection between the encoder, bridge and the panel, instead of using phandles. Signed-off-by: Ajay Kumar --- arch/arm/boot/dts/exynos5420-peach-pit.dts | 31 ++-- 1 file changed, 29 insertions(+), 2 deletions

[PATCH V8 05/14] drm/exynos: dp: support drm_bridge

Modify driver to support drm_bridge. Signed-off-by: Ajay Kumar --- .../devicetree/bindings/video/exynos_dp.txt| 12 +++ drivers/gpu/drm/exynos/exynos_dp_core.c| 37 drivers/gpu/drm/exynos/exynos_dp_core.h|1 + 3 files changed, 44

[PATCH V8 06/14] drm/bridge: ptn3460: support drm_panel

Add drm_panel calls to the driver to make the panel and bridge work together in tandem. Signed-off-by: Ajay Kumar --- .../devicetree/bindings/drm/bridge/ptn3460.txt | 12 ++ drivers/gpu/drm/bridge/Kconfig |1 + drivers/gpu/drm/bridge/ptn3460.c

[PATCH V8 13/14] ARM: dts: snow: represent the connection between bridge and panel using videoport and endpoints

Define videoports and use endpoints to describe the connection between the encoder, bridge and the panel, instead of using phandles. Signed-off-by: Ajay Kumar --- arch/arm/boot/dts/exynos5250-snow.dts | 30 -- 1 file changed, 28 insertions(+), 2 deletions(-) diff

[PATCH V8 08/14] drm/bridge: ptn3460: use gpiod interface

Modify driver to support gpiod interface. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/bridge/ptn3460.c | 88 -- 1 file changed, 36 insertions(+), 52 deletions(-) diff --git a/drivers/gpu/drm/bridge/ptn3460.c b/drivers/gpu/drm/bridge/ptn3460.c index

[PATCH V8 11/14] Documentation: bridge: Add documentation for ps8622 DT properties

Add documentation for DT properties supported by ps8622/ps8625 eDP-LVDS converter. Signed-off-by: Ajay Kumar --- .../devicetree/bindings/video/bridge/ps8622.txt| 31 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/bridge

[PATCH V8 00/14] drm/exynos: few patches to enhance bridge chip support

config:374:symbol FB_CYBER2000_DDC depends on FB_CYBER2000 drivers/video/fbdev/Kconfig:362:symbol FB_CYBER2000 depends on FB Ajay Kumar (13): [PATCH V8 1/14] drm/bridge: ptn3460: Few trivial cleanups [PATCH V8 2/14] drm/bridge: do not pass drm_bridge_funcs to drm_bridge_init [PATCH V8

[PATCH V8 03/14] drm/bridge: make bridge registration independent of drm flow

ridge can continue with drm related initializations. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/Makefile |2 +- drivers/gpu/drm/bridge/ptn3460.c | 27 +- drivers/gpu/drm/drm_bridge.c | 91 drivers/gpu/drm/drm_crtc.c

[PATCH V8 04/14] drm/bridge: ptn3460: Convert to i2c driver model

Use drm_bridge helpers to modify the driver to support i2c driver model. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/bridge/Kconfig |2 + drivers/gpu/drm/bridge/ptn3460.c| 124 +-- drivers/gpu/drm/exynos/exynos_dp_core.c | 22 -- 3 files

[PATCH V8 02/14] drm/bridge: do not pass drm_bridge_funcs to drm_bridge_init

. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/bridge/ptn3460.c |3 ++- drivers/gpu/drm/drm_crtc.c |5 + drivers/gpu/drm/msm/hdmi/hdmi_bridge.c |3 ++- drivers/gpu/drm/sti/sti_hda.c |3 ++- drivers/gpu/drm/sti/sti_hdmi.c |3 ++- include/drm

[PATCH V8 01/14] drm/bridge: ptn3460: Few trivial cleanups

alphabetically. -- s/edid/EDID in all error messages. Signed-off-by: Ajay Kumar --- drivers/gpu/drm/bridge/ptn3460.c | 95 +++--- 1 file changed, 48 insertions(+), 47 deletions(-) diff --git a/drivers/gpu/drm/bridge/ptn3460.c b/drivers/gpu/drm/bridge/ptn3460.c

Re: [RFC PATCH] drm/exynos: Add DECON driver

Hi Inki, On Mon, Nov 3, 2014 at 3:31 PM, Inki Dae wrote: > > Hi, > > Fortunately, I could get the user manual for Exynos7420. Below are my > comments. > > Thanks, > Inki Dae > > On 2014년 10월 23일 01:34, Ajay kumar wrote: >> On Wed, Oct 22, 2014 at 8:26 PM,

Re: [PATCH V7 03/12] drm/bridge: Add helper functions for drm_bridge

On Mon, Nov 3, 2014 at 1:31 PM, Thierry Reding wrote: > On Fri, Oct 31, 2014 at 04:51:43PM +0100, Daniel Vetter wrote: >> On Wed, Oct 29, 2014 at 10:14:37AM +0100, Thierry Reding wrote: >> > On Wed, Oct 29, 2014 at 09:57:02AM +0100, Daniel Vetter wrote: >> > > That makes the entire thing a bit non

Re: [PATCH V7 03/12] drm/bridge: Add helper functions for drm_bridge

On Tue, Oct 28, 2014 at 8:11 PM, Thierry Reding wrote: > On Tue, Oct 28, 2014 at 03:19:36PM +0100, Daniel Vetter wrote: >> On Tue, Oct 28, 2014 at 1:28 PM, Ajay kumar wrote: >> > On Tue, Oct 28, 2014 at 3:31 PM, Daniel Vetter wrote: > [...] >> >> Hm, if yo

Re: [PATCH V7 03/12] drm/bridge: Add helper functions for drm_bridge

On Tue, Oct 28, 2014 at 3:31 PM, Daniel Vetter wrote: > On Tue, Oct 28, 2014 at 10:21 AM, Ajay kumar wrote: >> Hi Daniel and Sean, >> >> Thanks for the comments! >> >> On Tue, Oct 28, 2014 at 1:28 AM, Sean Paul wrote: >>> On Mon, Oct 27, 2014 at 3:01 P

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Tue, Oct 28, 2014 at 2:42 PM, Javier Martinez Canillas wrote: > Hello Ajay, > > On Thu, Oct 16, 2014 at 11:04 AM, Laurent Pinchart > wrote: >>> >>> Right. It would be great if you guys come to agreement ASAP! >> >> I don't think we'll agree any time soon, so I believe it's up to you to >> dec

Re: [PATCH V7 03/12] drm/bridge: Add helper functions for drm_bridge

On Tue, Oct 28, 2014 at 1:41 AM, Sean Paul wrote: > On Wed, Aug 27, 2014 at 10:29 AM, Ajay Kumar wrote: >> A set of helper functions are defined in this patch to make >> bridge driver probe independent of the drm flow. >> >> The bridge devices register themselves on

Re: [PATCH V7 03/12] drm/bridge: Add helper functions for drm_bridge

On Tue, Oct 28, 2014 at 1:41 AM, Sean Paul wrote: > On Wed, Aug 27, 2014 at 10:29 AM, Ajay Kumar wrote: >> A set of helper functions are defined in this patch to make >> bridge driver probe independent of the drm flow. >> >> The bridge devices register themselves on

Re: [PATCH V7 03/12] drm/bridge: Add helper functions for drm_bridge

reword it properly. >> More comments below. >> >> On Wed, Aug 27, 2014 at 07:59:37PM +0530, Ajay Kumar wrote: >>> A set of helper functions are defined in this patch to make >>> bridge driver probe independent of the drm flow. >>> >>> The bridge

Re: [RFC PATCH] drm/exynos: Add DECON driver

ure how the driver layouts should be! > Below are my comments. > > Thanks, > Inki Dae > > On 2014년 10월 10일 21:48, Ajay Kumar wrote: >> This series is based on exynos-drm-next branch of Inki Dae's tree at: >> git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-

Re: [RFC PATCH] drm/exynos: Add DECON driver

ping! On Fri, Oct 10, 2014 at 6:18 PM, Ajay Kumar wrote: > This series is based on exynos-drm-next branch of Inki Dae's tree at: > git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git > > DECON(Display and Enhancement Controller) is the new IP > in exynos

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

ping! On Fri, Oct 10, 2014 at 6:33 PM, Ajay kumar wrote: > On Wed, Oct 8, 2014 at 12:39 PM, Thierry Reding > wrote: >> On Tue, Oct 07, 2014 at 05:49:24PM +0300, Laurent Pinchart wrote: >>> Hi Ajay, >>> >>> On Tuesday 07 October 2014 16:06:55 Ajay kumar w

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Wed, Oct 8, 2014 at 12:39 PM, Thierry Reding wrote: > On Tue, Oct 07, 2014 at 05:49:24PM +0300, Laurent Pinchart wrote: >> Hi Ajay, >> >> On Tuesday 07 October 2014 16:06:55 Ajay kumar wrote: >> > On Tue, Oct 7, 2014 at 4:00 PM, Tomi Valkeinen wrote: >> >

[RFC PATCH] drm/exynos: Add DECON driver

os_drm_decon.o exynosdrm-$(CONFIG_DRM_EXYNOS_DPI) += exynos_drm_dpi.o exynosdrm-$(CONFIG_DRM_EXYNOS_DSI) += exynos_drm_dsi.o exynosdrm-$(CONFIG_DRM_EXYNOS_DP) += exynos_dp_core.o exynos_dp_reg.o diff --git a/drivers/gpu/drm/exynos/exynos_drm_decon.c b/drivers/gpu/drm/exynos/exyn

Re: [PATCH 0/3] drm-exynos-dp/phy-exynos-dp: Refactor to use pmu-system-controller and dp driver cleanup

On Thu, Oct 9, 2014 at 3:56 PM, Vivek Gautam wrote: > Ajay, > > > On Thu, Oct 9, 2014 at 3:48 PM, Ajay kumar wrote: >> Hi, >> >> On Mon, Sep 15, 2014 at 6:43 PM, Vivek Gautam >> wrote: >>> These patches are based on 'for-next' branch

Re: [PATCH 0/3] drm-exynos-dp/phy-exynos-dp: Refactor to use pmu-system-controller and dp driver cleanup

Hi, On Mon, Sep 15, 2014 at 6:43 PM, Vivek Gautam wrote: > These patches are based on 'for-next' branch of kgene's linux-samsung tree. > > Refactoring the exynos-dp-video phy to use pmu-system-controller handle > and access the register using mfd-syscon and regmap. > Simultaneously, removing the

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Tue, Oct 7, 2014 at 4:00 PM, Tomi Valkeinen wrote: > On 20/09/14 14:22, Ajay kumar wrote: > >> Well, I am okay with using video ports to describe the relationship >> between the encoder, bridge and the panel. >> But, its just that I need to make use of 2 functions when

Re: [PATCH] drm/exynos: remove ifdeferry from initialization code

On Wed, Oct 1, 2014 at 11:18 AM, Inki Dae wrote: > On 2014년 09월 30일 20:29, Andrzej Hajda wrote: >> Hi Inki, >> >> Gently ping. > > Hi Andrzej, > > I merged it to local repository to test. But now exynos drm doesn't work > correctly since pulling drm-next of Dave regardless of your patch. > > Probl

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Tue, Sep 23, 2014 at 11:25 AM, Thierry Reding wrote: > On Tue, Sep 23, 2014 at 03:00:37AM +0300, Laurent Pinchart wrote: >> On Monday 22 September 2014 13:35:15 Thierry Reding wrote: >> > On Mon, Sep 22, 2014 at 04:53:22PM +0530, Ajay kumar wrote: >> > > O

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Mon, Sep 22, 2014 at 5:05 PM, Thierry Reding wrote: > On Mon, Sep 22, 2014 at 04:53:22PM +0530, Ajay kumar wrote: >> On Mon, Sep 22, 2014 at 4:11 PM, Thierry Reding >> wrote: >> > On Mon, Sep 22, 2014 at 02:01:38PM +0530, Ajay kumar wrote: >> >> Hi Thierry,

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Mon, Sep 22, 2014 at 4:11 PM, Thierry Reding wrote: > On Mon, Sep 22, 2014 at 02:01:38PM +0530, Ajay kumar wrote: >> Hi Thierry, >> >> On Mon, Sep 22, 2014 at 1:40 PM, Thierry Reding >> wrote: >> > On Thu, Sep 18, 2014 at 11:20:40AM +0530, Ajay kumar wrot

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

Hi Thierry, On Mon, Sep 22, 2014 at 1:40 PM, Thierry Reding wrote: > On Thu, Sep 18, 2014 at 11:20:40AM +0530, Ajay kumar wrote: >> Hi Tomi, >> >> On Wed, Sep 17, 2014 at 9:52 PM, Tomi Valkeinen >> wrote: >> > On 17/09/14 17:29, Ajay kumar wrote: >&g

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Sat, Sep 20, 2014 at 8:57 PM, Javier Martinez Canillas wrote: > [adding Kukjin as cc] > > Hello Ajay, > > On Sat, Sep 20, 2014 at 1:22 PM, Ajay kumar wrote: >>> Generally speaking, I sense that we have different views of how display >>> devices and drivers are

Re: [PATCH V7 00/12] drm/exynos: few patches to enhance bridge chip support

Hi, On Wed, Sep 17, 2014 at 3:02 PM, Ajay kumar wrote: > On Tue, Sep 16, 2014 at 6:14 PM, Javier Martinez Canillas > wrote: >> [adding Laurent Pinchart to cc who had concerns with a previous >> version of this patch-set] >> >> Hello Ajay, >> >> On Wed,

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Fri, Sep 19, 2014 at 7:58 PM, Tomi Valkeinen wrote: > On 19/09/14 16:59, Ajay kumar wrote: > >> I am not really able to understand, what's stopping us from using this >> bridge on a board with "complex" display connections. To use ps8622 driver, >> one ne

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

On Fri, Sep 19, 2014 at 6:24 PM, Tomi Valkeinen wrote: > On 18/09/14 08:50, Ajay kumar wrote: > >>>> Why do we need a complex graph when it can be handled using a simple >>>> phandle? >>> >>> Maybe in your case you can handle it with simple pha

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

Hi Tomi, On Wed, Sep 17, 2014 at 9:52 PM, Tomi Valkeinen wrote: > On 17/09/14 17:29, Ajay kumar wrote: >> Hi Tomi, >> >> Thanks for your comments. >> >> On Wed, Sep 17, 2014 at 5:22 PM, Tomi Valkeinen >> wrote: >>> On 27/08/14 17:39, Ajay Kumar

Re: [PATCH V7 11/12] Documentation: bridge: Add documentation for ps8622 DT properties

Hi Tomi, Thanks for your comments. On Wed, Sep 17, 2014 at 5:22 PM, Tomi Valkeinen wrote: > On 27/08/14 17:39, Ajay Kumar wrote: >> Add documentation for DT properties supported by ps8622/ps8625 >> eDP-LVDS converter. >> >> Signed-off-by: Ajay Kumar >> ---

Re: [PATCH V6 6/8] drm/bridge: Modify drm_bridge core to support driver model

On Wed, Sep 17, 2014 at 2:57 PM, Laurent Pinchart wrote: > Hi Ajay, > > On Wednesday 17 September 2014 14:37:30 Ajay kumar wrote: >> On Mon, Sep 15, 2014 at 11:07 PM, Laurent Pinchart wrote: >> > Hi Ajay, >> > >> > Thank you for the patch. >> &g

Re: [PATCH V6 0/8] drm/exynos: few patches to enhance bridge chip support

Hi Laurent, Please find the latest series here: http://www.spinics.net/lists/dri-devel/msg66740.html On Wed, Sep 17, 2014 at 3:23 PM, Laurent Pinchart wrote: > Hi Thierry, > > On Wednesday 30 July 2014 11:40:54 Thierry Reding wrote: >> On Wed, Jul 30, 2014 at 11:54:00AM +0530, A

Re: [PATCH V7 00/12] drm/exynos: few patches to enhance bridge chip support

On Tue, Sep 16, 2014 at 6:14 PM, Javier Martinez Canillas wrote: > [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 wrote: >> This series is based on master branch

Re: [PATCH V6 6/8] drm/bridge: Modify drm_bridge core to support driver model

Hi Laurent, On Mon, Sep 15, 2014 at 11:07 PM, Laurent Pinchart wrote: > Hi Ajay, > > Thank you for the patch. > > I think we're moving in the right direction, but we're not there yet. > > On Saturday 26 July 2014 00:52:08 Ajay Kumar wrote: >> Th

Re: [PATCH V3 1/2] ARM: dts: Add DT changes for display on snow

Hi Kukjin, On Sat, Sep 13, 2014 at 10:52 PM, Kukjin Kim wrote: > On 09/01/14 19:36, Ajay Kumar wrote: >> >> Add DT nodes for ptn3460 bridge chip and panel. >> Add backlight enable pin and backlight power supply for pwm-backlight. >> Also add bridge phandle needed by d

Re: [PATCH V7 00/12] drm/exynos: few patches to enhance bridge chip support

ping. On Wed, Aug 27, 2014 at 7:59 PM, Ajay Kumar 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

Re: Unable to boot mainline on snow chromebook since 3.15

Hi Will, On Fri, Sep 5, 2014 at 5:52 PM, Will Deacon wrote: > [Looks like it's not just Rutland that can't spell the address of the > mailing list today. Fixed here, so please use this post in any replies]. > > On Fri, Sep 05, 2014 at 12:57:04PM +0100, Will Deacon wrote: >> Hi all, >> >> I'm one

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