Re: [Outreachy kernel] [PATCH] drm/gem: use new idr deletion interface to cleanup drm_gem_handle_delete()

On Tue, Sep 26, 2017 at 12:17:28AM +0530, Aishwarya Pant wrote: > The IDR deletion interface now returns the deleted entry or NULL if it was not > present. So we don't have to do the extra work of checking if we have a > reference on the drm_gem_object, this can be handled by checking the return >

Re: Kernel GPU subsytem: Better manual upload for atomic

On Tue, Sep 26, 2017 at 03:47:56PM +0530, Harsha Sharma wrote: > Hello, > I am working on task "Better manual upload for atomic" in kernel gpu > subsystem. > When duplicating the crtc state I need to change drm_rect x2 and y2 to > MAX_INT. > I didn't get what is MAX_INT over here. Also, how am I

Re: [PATCH v2 2/2] drm/tilcdc: replace reference/unreference() with get/put

On Tue, Sep 26, 2017 at 12:18:06PM +0300, Jyri Sarha wrote: >  > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. > Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki > > On 09/26/17 11:30, Aishwarya Pant wrote: > > For maintaining consistency with kernel coding style

Re: [PATCH v2] drm/tinydrm: Move backlight helpers to a separate file

On Mon, Sep 25, 2017 at 06:31:58PM +0200, Noralf Trønnes wrote: > > Den 25.09.2017 16.56, skrev Noralf Trønnes: > >Hi Meghana, > > > > > >Den 22.09.2017 17.09, skrev Meghana Madhyastha: > >>Move backlight helpers from tinydrm-helpers.c to > >>tinydrm-backlight.c. This is because it is

Re: [Intel-gfx] [RFC V1 0/6] Add Plane Color Properties

On Tue, Sep 26, 2017 at 01:32:52PM +0530, Uma Shankar wrote: > This patch series adds properties for plane color features. It adds > properties for degamma used to linearize data, CSC used for gamut > conversion, and gamma used to again non-linearize data as per panel > supported color space.

[PATCH 2/2] drm/i915/psr: Set frames before SU entry for psr2

Set frames before SU entry value for max resync frame count of dpcd register 2009, bit field 0:3. v2 : - add macro EDP_PSR2_FRAME_BEFORE_SU (Rodrigo) - remove EDP_FRAMES_BEFORE_SU_ENTRY (Rodrigo) - add check ==1 for dpcd_read call (ville) v3 : (Rodrigo) - move macro EDP_PSR2_FRAME_BEFORE_SU

Re: [PATCH v2 06/13] drm/sun4i: hdmi: Allow using second PLL as TMDS clk parent

On Tue, Sep 26, 2017 at 06:59:12AM +, Chen-Yu Tsai wrote: > Allwinner SoCs typically have two PLLs reserved for video related usage. > At the moment we only support using the first one to feed the HDMI > transmitter block's TMDS clock. > > Let the HDMI encoder's TMDS clock go through all of

Re: [PATCH v2 10/13] drm/sun4i: hdmi: Add A31 specific DDC register definitions

On Tue, Sep 26, 2017 at 06:59:16AM +, Chen-Yu Tsai wrote: > The DDC block for the HDMI controller is different on the A31. > > This patch adds the register definitions. > > Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Maxime --

Re: [RFC v1 5/6] drm: Define helper to set legacy gamma table size

Hey, Uma Shankar schreef op di 26-09-2017 om 13:32 [+0530]: > Define a helper function to set legacy gamma table > size for planes. > > Signed-off-by: Uma Shankar > --- > drivers/gpu/drm/drm_color_mgmt.c | 41 > ++ >

[Bug 102981] [amdgpu][tahiti xt][vulkan][GL] dota2 tournament drafting screen misses skys when antialiasing is on

https://bugs.freedesktop.org/show_bug.cgi?id=102981 Sylvain BERTRAND changed: What|Removed |Added Status|NEW |RESOLVED

Re: [PATCH v2 04/13] drm/sun4i: hdmi: Disable clks in bind function error path and unbind function

On Tue, Sep 26, 2017 at 06:59:10AM +, Chen-Yu Tsai wrote: > The HDMI driver enables the bus and mod clocks in the bind function, but > does not disable them if it then bails our due to any errors. Neither > does it disable the clocks in the unbind function. > > Fix this by adding a proper

Re: [PATCH v2 03/13] drm/sun4i: tcon: Add support for demuxing TCON output on A31

Hi, On Tue, Sep 26, 2017 at 06:59:09AM +, Chen-Yu Tsai wrote: > On systems with 2 TCONs such as the A31, it is possible to demux the > output of the TCONs to one encoder. > > Add support for this for the A31. > > Signed-off-by: Chen-Yu Tsai > --- >

Re: [PATCH v2 05/13] drm/sun4i: hdmi: create a regmap for later use

On Tue, Sep 26, 2017 at 06:59:11AM +, Chen-Yu Tsai wrote: > The HDMI driver is written with readl/writel I/O to the registers. > However, to support the A31 variant, which has a different layout > for the DDC registers, it was recommended to use regfields to have > a cleaner implementation. To

[PATCH 1/2] drm/dp: Add defines for latency in sink

Add defines for dpcd register 2009 (synchronization latency in sink). v2: - add spec version (Daniel) - use register name as is in spec,only drop excess from end (jani) - add the full register contents (jani) Cc: Rodrigo Vivi CC: Puthikorn Voravootivat

Re: [PATCH v2 11/13] drm/sun4i: hdmi: Add support for A31's HDMI controller

On Tue, Sep 26, 2017 at 06:59:17AM +, Chen-Yu Tsai wrote: > The HDMI controller found in the A31 SoCs is slightly different > from the one already supported, which is found in the A10s: > > - Need different initial values for the PLL related registers > > - Different behavior of the DDC

Re: [PATCH v2 09/13] drm/sun4i: hdmi: Add support for controller hardware variants

On Tue, Sep 26, 2017 at 06:59:15AM +, Chen-Yu Tsai wrote: > The HDMI controller found in earlier Allwinner SoCs have slight > differences between the A10, A10s, and the A31: > > - Need different initial values for the PLL related registers > > - Different behavior of the DDC and TMDS

RE: [RFC v1 5/6] drm: Define helper to set legacy gamma table size

>-Original Message- >From: dri-devel [mailto:dri-devel-boun...@lists.freedesktop.org] On Behalf Of >Lankhorst, Maarten >Sent: Tuesday, September 26, 2017 3:36 PM >To: Shankar, Uma ; intel-...@lists.freedesktop.org; >dri-devel@lists.freedesktop.org >Cc: Syrjala,

Re: [RFC v1 5/6] drm: Define helper to set legacy gamma table size

Shankar, Uma schreef op di 26-09-2017 om 15:41 [+0530]: > > -Original Message- > > From: dri-devel [mailto:dri-devel-boun...@lists.freedesktop.org] On > > Behalf Of > > Lankhorst, Maarten > > Sent: Tuesday, September 26, 2017 3:36 PM > > To: Shankar, Uma ;

Re: [Outreachy kernel] [PATCH] drm/gem: use new idr deletion interface to cleanup drm_gem_handle_delete()

On Tue, 26 Sep 2017, Daniel Vetter wrote: > On Tue, Sep 26, 2017 at 10:47 AM, Daniel Vetter wrote: > > On Tue, Sep 26, 2017 at 10:38 AM, Julia Lawall wrote: > >> > >> > >> On Tue, 26 Sep 2017, Daniel Vetter wrote: > >> > >>> On Tue, Sep 26, 2017 at

RE: [RFC v1 5/6] drm: Define helper to set legacy gamma table size

>-Original Message- >From: Lankhorst, Maarten >Sent: Tuesday, September 26, 2017 3:45 PM >To: Shankar, Uma ; intel-...@lists.freedesktop.org; >dri-devel@lists.freedesktop.org >Cc: Syrjala, Ville >Subject: Re: [RFC v1 5/6] drm: Define

Re: [PATCH v2] drm/tinydrm: Move backlight helpers to a separate file

On Tue, Sep 26, 2017 at 04:46:53PM +0530, Meghana Madhyastha wrote: > On Mon, Sep 25, 2017 at 06:31:58PM +0200, Noralf Trønnes wrote: > > > > Den 25.09.2017 16.56, skrev Noralf Trønnes: > > >Hi Meghana, > > > > > > > > >Den 22.09.2017 17.09, skrev Meghana Madhyastha: > > >>Move backlight helpers

Re: [PATCH] drm/gem: use new idr deletion interface to cleanup drm_gem_handle_delete()

On Tue, Sep 26, 2017 at 10:12:12AM +0100, Chris Wilson wrote: > Quoting Aishwarya Pant (2017-09-25 19:47:28) > > The IDR deletion interface now returns the deleted entry or NULL if it was > > not > > present. So we don't have to do the extra work of checking if we have a > > reference on the

[PATCH v2 2/2] drm/tilcdc: replace reference/unreference() with get/put

For maintaining consistency with kernel coding style replace reference/unreference in ref counting functions with get/put. The following cocci script was used to generate the tilcdc patch: @@ expression ex; @@ ( -drm_framebuffer_unreference(ex); +drm_framebuffer_put(ex); | -drm_dev_unref(ex);

Re: [Outreachy kernel] [PATCH] drm/gem: use new idr deletion interface to cleanup drm_gem_handle_delete()

On Tue, Sep 26, 2017 at 10:20:47AM +0200, Daniel Vetter wrote: > On Tue, Sep 26, 2017 at 12:17:28AM +0530, Aishwarya Pant wrote: > > The IDR deletion interface now returns the deleted entry or NULL if it was > > not > > present. So we don't have to do the extra work of checking if we have a > >

[PATCH v2 0/2] drm/tilcdc: replace reference/unreference with get/put

This patchset introduces drm_dev_get() and drm_dev_put() functions that are intented to be replacements for drm_dev_{ref/unref}. Then all usages of ref/reference and unref/unreference suffixes are replaced by get/put reference count functions in tilcdc. The following cocci script was used to make

Kernel GPU subsytem: Better manual upload for atomic

Hello, I am working on task "Better manual upload for atomic" in kernel gpu subsystem. When duplicating the crtc state I need to change drm_rect x2 and y2 to MAX_INT. I didn't get what is MAX_INT over here. Also, how am I supposed to test my code? It will be really helpful if you can suggest

[PATCH v2 1/2] drm: introduce drm_dev_{get/put} functions

Reference counting functions in the kernel typically use get/put suffixes. For maintaining coding style consistency, introduce drm_dev_{get/put} functions. All callers of drm_dev_ref() API have been converted in this patch and hence it has been dropped while the drm_dev_unref() API with

Re: [PATCH v3 0/3] Split default display handling out from VGA arbiter

Hi Bjorn, Yes, this works: Tested-by: Daniel Axtens # arm64, ppc64-qemu-tcg Regards, Daniel > On Fri, Sep 01, 2017 at 05:27:41PM +1000, Daniel Axtens wrote: >> This patch set: >> >> - splits the default display handling out from VGA arbiter, into its >>own file and

Re: [PATCH v2 03/13] drm/sun4i: tcon: Add support for demuxing TCON output on A31

On Tue, Sep 26, 2017 at 5:56 PM, Maxime Ripard wrote: > Hi, > > On Tue, Sep 26, 2017 at 06:59:09AM +, Chen-Yu Tsai wrote: >> On systems with 2 TCONs such as the A31, it is possible to demux the >> output of the TCONs to one encoder. >> >> Add support for this

Re: [PATCH v2 02/13] clk: sunxi-ng: sun6i: Rename HDMI DDC clock to avoid name collision

On Tue, Sep 26, 2017 at 5:32 PM, Maxime Ripard wrote: > On Tue, Sep 26, 2017 at 06:59:08AM +, Chen-Yu Tsai wrote: >> The HDMI DDC clock found in the CCU is the parent of the actual DDC >> clock within the HDMI controller. That clock is also named "hdmi-ddc".

[radeon-alex:drm-next-4.15-dc 148/1063] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/rv_hwmgr.c:845:49-50: asic_setup: first occurrence line 848, second occurrence line 875

There are two initializations of .asic_setup in this structure. julia -- Forwarded message -- Date: Wed, 27 Sep 2017 10:16:08 +0800 From: kbuild test robot To: kbu...@01.org Cc: Julia Lawall Subject: [radeon-alex:drm-next-4.15-dc

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