Re: [PATCH v10 05/11] drm: bridge/dw_hdmi:split some phy configuration to platform driver

2014-11-14 Thread Zubair Lutfullah Kakakhel
Hi Andy, Nice work on this patch series. Its getting better and better :). On 14/11/14 03:27, Andy Yan wrote: hdmi phy clock symbol and transmission termination value can adjust platform specific to get the best SI ^Is this signal integrity?

Re: [PATCH v10 11/11] drm: bridge/dw_hdmi: add rockchip rk3288 support

2014-11-14 Thread Zubair Lutfullah Kakakhel
Hi Andy On 14/11/14 03:31, Andy Yan wrote: Rockchip RK3288 hdmi is compatible with dw_hdmi Signed-off-by: Andy Yan andy@rock-chips.com --- Changes in v10: - add more display mode support mpll configuration for rk3288 Changes in v9: - move some phy configuration to platform

Re: [PATCH v10 11/11] drm: bridge/dw_hdmi: add rockchip rk3288 support

2014-11-14 Thread Zubair Lutfullah Kakakhel
On 14/11/14 10:37, Andy Yan wrote: On 2014年11月14日 18:23, Zubair Lutfullah Kakakhel wrote: Hi Andy On 14/11/14 03:31, Andy Yan wrote: Rockchip RK3288 hdmi is compatible with dw_hdmi Signed-off-by: Andy Yan andy@rock-chips.com --- Changes in v10: - add more display mode support

Re: [PATCH v10 05/11] drm: bridge/dw_hdmi:split some phy configuration to platform driver

2014-11-14 Thread Zubair Lutfullah Kakakhel
On 14/11/14 10:53, Andy Yan wrote: Hi ZubairLK: Thanks for your review. On 2014年11月14日 18:19, Zubair Lutfullah Kakakhel wrote: Hi Andy, Nice work on this patch series. Its getting better and better :). On 14/11/14 03:27, Andy Yan wrote: hdmi phy clock symbol and transmission

Re: [PATCH v10 05/11] drm: bridge/dw_hdmi:split some phy configuration to platform driver

2014-11-14 Thread Zubair Lutfullah Kakakhel
On 14/11/14 11:08, Andy Yan wrote: On 2014年11月14日 18:55, Zubair Lutfullah Kakakhel wrote: On 14/11/14 10:53, Andy Yan wrote: Hi ZubairLK: Thanks for your review. On 2014年11月14日 18:19, Zubair Lutfullah Kakakhel wrote: Hi Andy, Nice work on this patch series. Its getting better

Re: [PATCH v10 11/11] drm: bridge/dw_hdmi: add rockchip rk3288 support

2014-11-14 Thread Zubair Lutfullah Kakakhel
On 14/11/14 11:13, Andy Yan wrote: On 2014年11月14日 18:53, Zubair Lutfullah Kakakhel wrote: On 14/11/14 10:37, Andy Yan wrote: On 2014年11月14日 18:23, Zubair Lutfullah Kakakhel wrote: Hi Andy On 14/11/14 03:31, Andy Yan wrote: Rockchip RK3288 hdmi is compatible with dw_hdmi Signed-off

Re: [PATCH v9 9/9] drm: bridge/dw_hdmi: add rockchip rk3288 support

2014-11-13 Thread Zubair Lutfullah Kakakhel
On 13/11/14 12:57, Andy Yan wrote: rk3288 hdmi is compatible with Designware hdmi this patch is depend on patch by Mark Yao Add drm driver for Rockchip Socs see https://lkml.org/lkml/2014/10/8/201 Signed-off-by: Andy Yan andy@rock-chips.com Signed-off-by: Yakir Yang

Re: [PATCH v7 5/7] drm: bridge/dw-hdmi: add support for multi byte register width access

2014-11-11 Thread Zubair Lutfullah Kakakhel
Hi Andy, This patch adds the reg-io-width binding. Hence the binding patch should come before it. On 11/11/14 12:53, Andy Yan wrote: On rockchip rk3288, only word(32-bit) accesses are permitted for hdmi registers. Byte width accesses (writeb, readb) generate an imprecise external abort.

Re: [PATCH v7 6/7] drm: bridge/dw-hdmi: convert dw-hdmi to drm_bridge mode

2014-11-11 Thread Zubair Lutfullah Kakakhel
Hi Andy, On 11/11/14 12:54, Andy Yan wrote: From: Yakir Yang y...@rock-chips.com keep the connector birdge in dw_hdmi.c, handle encoder in dw_hdmi-imx.c Is there a reason for this separation? Keeping encoder in platform files? If yes, then the commit message should explain that.

Re: [PATCH v7 5/7] drm: bridge/dw-hdmi: add support for multi byte register width access

2014-11-11 Thread Zubair Lutfullah Kakakhel
On 11/11/14 14:23, Lucas Stach wrote: Am Dienstag, den 11.11.2014, 14:20 + schrieb Zubair Lutfullah Kakakhel: Hi Andy, This patch adds the reg-io-width binding. Hence the binding patch should come before it. On 11/11/14 12:53, Andy Yan wrote: On rockchip rk3288, only word(32-bit

Re: [PATCH v7 7/7] dt-bindings: add document for dw-hdmi

2014-11-11 Thread Zubair Lutfullah Kakakhel
Hi Andy, Some minor comments inline. On 11/11/14 12:54, Andy Yan wrote: Signed-off-by: Andy Yan andy@rock-chips.com --- Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None

Re: [PATCH v7 5/7] drm: bridge/dw-hdmi: add support for multi byte register width access

2014-11-11 Thread Zubair Lutfullah Kakakhel
On 11/11/14 14:46, Andy Yan wrote: On 2014年11月11日 22:20, Zubair Lutfullah Kakakhel wrote: Hi Andy, This patch adds the reg-io-width binding. Hence the binding patch should come before it. do you mean that I should put dts binding patch before this patch? Yes. The patch adding

Re: [PATCH V5 7/7] dt-bindings: add document for dw-hdmi

2014-11-10 Thread Zubair Lutfullah Kakakhel
Nice work. This patch should move the binding from Documentation/devicetree/bindings/staging/imx-drm/hdmi.txt to the location instead of making a new file and leaving the old one in place. And use git format-patch -M to highlight any changes. Regards ZubairLK On 08/11/14 05:32, Andy Yan

Re: [PATCH V5 3/7] dw-hdmi: make checkpatch happy

2014-11-10 Thread Zubair Lutfullah Kakakhel
Hi Andy, In 3.18 rc4, I cannot find checkpatch errors in imx-hdmi.c Have these errors come during the previous 2 patches. If yes, then these changes need to be squashed into the previous patches. No patch should add a checkpatch error and then fix it in a later patch. Regards ZubairLK On

Re: [PATCH V5 7/7] dt-bindings: add document for dw-hdmi

2014-11-10 Thread Zubair Lutfullah Kakakhel
On 10/11/14 09:44, Andy Yan wrote: Hi ZubairLK On 2014年11月10日 17:17, Zubair Lutfullah Kakakhel wrote: Nice work. This patch should move the binding from Documentation/devicetree/bindings/staging/imx-drm/hdmi.txt to the location instead of making a new file and leaving the old one

Re: [PATCH V5 1/7] imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi

2014-11-10 Thread Zubair Lutfullah Kakakhel
Hi Andy, A few comments inline. On 08/11/14 05:28, Andy Yan wrote: imx6 and rockchip rk3288 and JZ4780 (Ingenic Xburst/MIPS) use the interface compatible Designware HDMI IP, but they also have some lightly difference, such as phy pll configuration, register width, 4K support, clk useage,

Re: [PATCH V2 1/2] imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi

2014-11-05 Thread Zubair Lutfullah Kakakhel
This one patch does too much to be reviewed easily. One patch is supposed to modify/add one thing at a time in the kernel. Separating platform specific code from imx-drm/imx-hdmi is one thing. Adding support for multi-byte register access is something different. i.e. Something like. 1/3 split

Re: [PATCH 2/2] move imx-hdmi to bridge/dw-hdmi

2014-11-04 Thread Zubair Lutfullah Kakakhel
Hi, On 04/11/14 13:39, Andy Yan wrote: From: Andy yan andy@rock-chips.com the original imx hdmi driver is under staging/imx-drm, which depends on imx-drm, so move the imx hdmi drvier out to drm/bridge and rename imx-hdmi to dw-hdmi Change-Id: I5f417372f256aa26cd00a3cd0160741680afd39d

Re: [PATCH 1/2] imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi

2014-11-04 Thread Zubair Lutfullah Kakakhel
Hi Andy, On 04/11/14 13:33, Andy Yan wrote: imx6 and rockchip rk3288 and JZ4780 (Ingenic Xburst/MIPS) use the interface compatible Designware HDMI IP, but they also have some lightly difference, such as phy pll configuration, register width(imx hdmi register is one byte, but rk3288 is 4