[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

[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 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 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 : > >&

[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

[PATCH] drm/bridge: sti_dvo: adapt to updated bridge API

in order to fix the build breakage. Signed-off-by: Ajay Kumar --- This patch contains the minimal changes needed instead of having this: http://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-next&id=384764c3611645d96889742a079168c86a6fc4c4 drivers/gpu/drm/sti/sti_dvo.c | 11 ++

[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_devi

[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

[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 >>

[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

[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 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

[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

[RFC PATCH 0/8] Add Analogix Core Display Port Driver

+Sean On Thursday, August 6, 2015, Yakir Yang wrote: > Jingoo, > > 在 2015/8/6 22:41, Jingoo Han 写道: > >> On Thursday, August 06, 2015 10:49 PM, Yakir Yang wrote: >> >>> Hi all, >>> Samsung exynos and Rockchip rk3288 almost share same dp controller, >>> so I split the common code out, t

[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

[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

[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 reba

[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, >>

[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

[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. >>>> >>

[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/driver

[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 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

[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

[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

[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

[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

= exynos_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

[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

[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

[RFC PATCH] drm/exynos: Add DECON driver

ure how the driver layouts should be! > Below are my comments. > > Thanks, > Inki Dae > > On 2014? 10? 10? 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-

[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

[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 themse

[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 themse

[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

[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

[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

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