https://bugzilla.kernel.org/show_bug.cgi?id=155711
Zhang Rui changed:
What|Removed |Added
Component|Power-Video |Video(DRI - non Intel)
Assignee|ru
Hi, Bibby:
Sorry for the late reply.
On Wed, 2016-08-17 at 14:58 +0800, Bibby Hsieh wrote:
> From: Junzhi Zhao
>
> Pixel clock should be 297MHz when resolution is 4K.
>
>From the code you modified, I think title should be: "Enlarge pll_rate
range from (, ) to (, )"
In description, you can ex
Hi,
On Thu, Sep 8, 2016 at 8:17 PM, Maxime Ripard
wrote:
> Some boards have an entirely passive RGB to VGA bridge, based on either
> DACs or resistor ladders.
>
> Those might or might not have an i2c bus routed to the VGA connector in
> order to access the screen EDIDs.
>
> Add a bridge that does
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On 09/06/2016 01:13 AM, Sergei Shtylyov wrote:
> The Renesas Wheat board has 2 ADV7513 chips on the same I2C bus, however
> the ADV751x driver only supports 1 chip as it tries to assign the packet/
> EDID/CEC memory I2C devices to the fixed I2C addresses. Assign these I2C
> addresses at the fi
On 09/10/16 15:32, Wei Yongjun wrote:
> From: Wei Yongjun
>
> Fixes the following sparse warning:
>
> drivers/gpu/drm/tilcdc/tilcdc_drv.c:64:5: warning:
> symbol 'tilcdc_atomic_check' was not declared. Should it be static?
>
> Signed-off-by: Wei Yongjun
I'll pick this up.
Thanks,
Jyri
> --
Hi,
On 09/08/2016 05:47 PM, Maxime Ripard wrote:
> Some boards have an entirely passive RGB to VGA bridge, based on either
> DACs or resistor ladders.
>
> Those might or might not have an i2c bus routed to the VGA connector in
> order to access the screen EDIDs.
>
> Add a bridge that doesn't do an
Hi,
On 09/08/2016 05:02 AM, John Stultz wrote:
> Sort of tagging on to Archit's patchset here.
>
> Adds the core gpu, and dsi nodes for the apq8064 needed
> to get graphics working on the nexus7 and other devices.
>
> Feedback would be greatly appreciated!
>
> Cc: Archit Taneja
> Cc: vinay simha
On 09/07/2016 04:28 PM, Baoyou Xie wrote:
> We get 2 warnings when building kernel with W=1:
> drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c:96:23: warning: no previous
> prototype for 'get_connector' [-Wmissing-prototypes]
> drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c:84:5: warning: no previou
On 09/07/2016 04:53 PM, Sean Paul wrote:
> In order to reduce the time required to turn on the panel, this patch
> makes 2 assumptions:
> 1- In detect(): if there's a panel, we're connected.
> 2- In get_modes(): if there's a panel, let the panel driver decide if
> it should prepare/unprepare
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Hi Mark
OK, thanks.
I will send the whole series next time, hope it will not bother anyone
On 09/12/2016 05:13 PM, Mark Brown wrote:
> On Fri, Sep 09, 2016 at 09:16:06PM -0700, Chris Zhong wrote:
>> Add support for cdn DP controller which is embedded in the rk3399
>> SoCs. The DP is compliant wi
nge from one SoC to the other, so it doesn't
really make sense to have it in the DT.
And is there any design that uses an i2c bus for DDC together with the
TV Encoder?
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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Hi CK,
On Wed, 2016-09-07 at 12:58 +0800, CK Hu wrote:
> Hi, YT:
>
> On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote:
> > This patch update enable/disable flow of DSI module and MIPI TX module
> >
> > Signed-off-by: shaoming chen
> > Signed-off-by: YT Shen
> > ---
>
> I think the description
Hi CK,
On Wed, 2016-09-07 at 09:39 +0800, CK Hu wrote:
> Hi, YT:
>
> On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote:
> > From: shaoming chen
> >
> > add dsi interrupt control
> >
> > Signed-off-by: shaoming chen
> > ---
> > drivers/gpu/drm/mediatek/mtk_dsi.c | 76
> > +
Hi CK,
On Wed, 2016-09-07 at 10:33 +0800, CK Hu wrote:
> Hi, YT:
>
> On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote:
> > From: shaoming chen
> >
> > add dsi read/write commands for transfer function
> >
> > Signed-off-by: shaoming chen
> > ---
> > drivers/gpu/drm/mediatek/mtk_dsi.c | 188
Hi CK,
On Tue, 2016-09-06 at 15:39 +0800, CK Hu wrote:
> Hi, YT:
>
> On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote:
> > update connections for OVL, RDMA, BLS, DSI
> >
> > Signed-off-by: YT Shen
> > ---
> > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 +
> > 1 file cha
Hi CK,
On Wed, 2016-09-07 at 13:37 +0800, CK Hu wrote:
> Hi, YT:
>
> On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote:
> > This patch add support for the Mediatek MT2701 DISP subsystem.
> > There is only one OVL engine in MT2701.
> >
> > Signed-off-by: YT Shen
>
> [snip...]
>
> > diff --git a
e send the
>> whole series.
>
>
>
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From: Christian König
A bit pointless to search for the first bit set manually.
Signed-off-by: Christian König
---
drivers/gpu/drm/ttm/ttm_bo.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index
From: Christian König
Either never used or not used in quite a while.
Signed-off-by: Christian König
---
include/drm/ttm/ttm_placement.h | 11 ---
1 file changed, 11 deletions(-)
diff --git a/include/drm/ttm/ttm_placement.h b/include/drm/ttm/ttm_placement.h
index 4c579d9..7641582 10
From: Christian König
Instead of keeping a bunch of potentially unused flags, just define
the start for private memory types and remove the rest.
Signed-off-by: Christian König
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 12 ++--
drivers/gpu/drm/qxl/qxl_object.c| 8 ---
From: Christian König
Makes more sense to keep that together.
Signed-off-by: Christian König
Reviewed-by: Chunming Zhou
---
include/drm/ttm/ttm_bo_api.h| 32 +---
include/drm/ttm/ttm_placement.h | 35 +++
2 files changed, 36 in
This is MT2701 DRM support PATCH v8, based on 4.8-rc1.
We add DSI interrupt control, transfer function for MIPI DSI panel support.
Most codes are the same, except some register changed.
For example:
- DISP_OVL address offset changed, color format definition changed.
- DISP_RDMA fifo size changed
Add MT8173 prefix for hardware related macros.
Signed-off-by: YT Shen
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 60 +-
1 file changed, 30 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp
There are some hardware settings changed, between MT8173 & MT2701:
DISP_OVL address offset changed, color format definition changed.
DISP_RDMA fifo size changed.
DISP_COLOR offset changed.
MIPI_TX pll setting changed.
And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod.
Signed-off-by: YT She
We need to acquire mutex before using the resources,
and need to release it after finished.
So we don't need to write registers in the blanking period.
Signed-off-by: YT Shen
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 75 -
drivers/gpu/drm/mediatek/mtk_drm_ddp.
update connections for OVL, RDMA, BLS, DSI
Signed-off-by: YT Shen
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 25 +
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 1 +
2 files changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
b/drivers/
cleaning up unused define and refine function name and variable
Signed-off-by: shaoming chen
Signed-off-by: YT Shen
---
drivers/gpu/drm/mediatek/mtk_dsi.c | 77 --
drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 8 ++--
2 files changed, 41 insertions(+), 44 deletio
From: shaoming chen
add dsi interrupt control
Signed-off-by: shaoming chen
---
drivers/gpu/drm/mediatek/mtk_dsi.c | 78 ++
1 file changed, 78 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c
b/drivers/gpu/drm/mediatek/mtk_dsi.c
index 4efeb38..
From: shaoming chen
add dsi read/write commands for transfer function
Signed-off-by: shaoming chen
---
drivers/gpu/drm/mediatek/mtk_dsi.c | 183 +
1 file changed, 183 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c
b/drivers/gpu/drm/mediatek/
This patch update enable/disable flow of DSI module and MIPI TX module.
Original flow works on there is a bridge chip: DSI -> bridge -> panel.
In this case: DSI -> panel, the DSI sub driver flow should be updated.
We need to initialize DSI first so that we can send commands to panel.
Signed-off-by
This patch add support for the Mediatek MT2701 DISP subsystem.
There is only one OVL engine in MT2701.
Signed-off-by: YT Shen
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 6 ++
drivers/gpu/drm/mediatek/mtk_disp_rdma.c| 6 ++
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 17 +++
On Thu, Sep 01, 2016 at 12:09:07PM +0300, Jyri Sarha wrote:
> Add "blue-and-red-wiring"-device tree property and update devicetree
> binding document.
>
> The red and blue components are reversed between 24 and 16 bit modes
> on am335x LCDC output pins. To get 24 RGB format the red and blue
> wire
On Thu, Sep 01, 2016 at 02:22:55PM +0300, Peter Ujfalusi wrote:
> There are display panels which demands that the sync signal is driven on
> different edge than the pixel data.
> With the syncclk-active property we can specify the clk edge to be used to
> drive the sync signal. When the property is
On Thu, Sep 01, 2016 at 07:06:52PM +0530, Archit Taneja wrote:
> Make the following changes in the HDMI gpio bindings:
>
> - Use "-gpios" as the suffix for all the gpio names
> - Move all the gpios to optional, since there are platforms that use none
> of them.
> - The HPD gpio is a standard one
Op 25-08-16 om 18:47 schreef Gustavo Padovan:
> From: Gustavo Padovan
>
> If userspace is running an synchronously atomic commit and interrupts the
> atomic operation during fence_wait() it will hang until the timer expires,
> so here we change the wait to be interruptible so it stop immediately w
On Fri, Sep 9, 2016 at 5:44 AM, Yakir Yang wrote:
> Signed-off-by: Yakir Yang
> ---
> Changes in v3:
> - Suggested by Sean
>
> Changes in v2: None
>
> drivers/gpu/drm/bridge/analogix/analogix_dp_core.h | 3 ++-
> drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c | 18 +-
> 2 fi
On Fri, Sep 9, 2016 at 5:45 AM, Yakir Yang wrote:
> Make sure the request PSR state takes effect in analogix_dp_send_psr_spd()
> function, or print the sink PSR error state if we failed to apply the
> requested PSR setting.
>
> Signed-off-by: Yakir Yang
> ---
> Changes in v3:
> - Update commit me
Hi Sean,
2016-09-12 Sean Paul :
> On Thu, Aug 25, 2016 at 12:47 PM, Gustavo Padovan
> wrote:
> > From: Gustavo Padovan
> >
> > If userspace is running an synchronously atomic commit and interrupts the
> > atomic operation during fence_wait() it will hang until the timer expires,
> > so here we
On Thu, Sep 8, 2016 at 6:30 AM, Maarten Lankhorst
wrote:
> Property lifetimes are equal to the device lifetime, so the separate
> drm_property_find is not needed. The pointer can be retrieved from
> the properties member, which saves us some locking and a extra lookup.
> The lifetime for propertie
l/attachments/20160912/6b45870d/attachment-0001.html>
On Mon, Sep 05, 2016 at 01:06:07PM +0800, Lin Huang wrote:
> This patch adds the documentation for rockchip dfi devfreq-event driver.
>
> Signed-off-by: Lin Huang
> Acked-by: Chanwoo Choi
> ---
> Changes in v10:
> - None
>
> Changes in v9:
> - reorder compatible and reg
>
> Changes in v8:
> -
On Mon, Sep 05, 2016 at 01:06:09PM +0800, Lin Huang wrote:
> This patch adds the documentation for rockchip rk3399 dmc driver.
>
> Signed-off-by: Lin Huang
> Reviewed-by: Chanwoo Choi
> ---
> Changes in v10:
And this is the first I see it?
> - add rockchip prefix in property describe
>
> Chan
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From: "monk.liu"
original we use ttm_dma path to allocate GTT bo, which is too much
slower than the path of ttm_pool, in most cases.
The swiotlb checks don't seem to work and we always end up in the
slow path even when an IOMMU is available.
Signed-off-by: monk.liu
Reviewed-by: Jammy Zhou
Sig
assignee for the bug.
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Den 11.09.2016 20:47, skrev Noralf Trønnes:
> This adds support for outputting kernel messages on panic().
> A circular buffer is used to collect kernel messages.
> On panic() the notifier function loops over each DRM device and
> it's crtc's to find suitable framebuffers. On the next
> console->
Am 12.09.2016 um 18:44 schrieb Alex Deucher:
> From: "monk.liu"
>
> original we use ttm_dma path to allocate GTT bo, which is too much
> slower than the path of ttm_pool, in most cases.
>
> The swiotlb checks don't seem to work and we always end up in the
> slow path even when an IOMMU is availabl
From: "monk.liu"
Return the index of the first signaled fence. This information
is useful in some APIs like Vulkan.
Signed-off-by: monk.liu
Signed-off-by: Alex Deucher
---
drivers/dma-buf/fence.c | 19 ++-
include/linux/fence.h | 2 +-
2 files changed, 15 insertions(+), 6
From: "monk.liu"
Return the index of the first signaled fence in the fences ioctl.
This information is useful in some APIs like Vulkan.
Signed-off-by: monk.liu
Signed-off-by: Alex Deucher
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c | 2 +-
inclu
On Mon, Sep 12, 2016 at 2:26 PM, Christian König
wrote:
> Am 12.09.2016 um 18:44 schrieb Alex Deucher:
>>
>> From: "monk.liu"
>>
>> original we use ttm_dma path to allocate GTT bo, which is too much
>> slower than the path of ttm_pool, in most cases.
>>
>> The swiotlb checks don't seem to work a
From: Gustavo Padovan
If userspace is running an synchronously atomic commit and interrupts the
atomic operation during fence_wait() it will hang until the timer expires,
so here we change the wait to be interruptible so it stop immediately when
userspace wants to quit.
Also adds the necessary e
On Mon, Sep 12, 2016 at 7:46 AM, Christian König
wrote:
> From: Christian König
>
> Makes more sense to keep that together.
>
> Signed-off-by: Christian König
> Reviewed-by: Chunming Zhou
For the series:
Reviewed-by: Alex Deucher
> ---
> include/drm/ttm/ttm_bo_api.h| 32 +
On Tue, Sep 6, 2016 at 4:22 PM, John Stultz wrote:
> This is another swing at getting the adv7511 hdmi bridge
> audio support reviewed.
>
> I've taken the core audio work done by Lars-Peter Clausen, and
> adapted by Srinivas Kandagatla and Archit Taneja, and tried to
> rework it to use the hdmi-co
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k
did still hang on that test.
I'll try the ppa next.
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has gone wrong you'll have to resend the
patches anyway.
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Dear All,
I am trying to understand difference between "DRM Encoder slave
driver" and "DRM bridge driver" as I need to write one for ADV7393
Video Encoder Chip for the custom target
based on DRA74x having following display connection.
VOUT1 --> ADV7393 --> CVBS Out(ADV7393 is on I2C)
Could a
On 09/12/16 16:05, Rob Herring wrote:
> On Thu, Sep 01, 2016 at 02:22:55PM +0300, Peter Ujfalusi wrote:
>> There are display panels which demands that the sync signal is driven on
>> different edge than the pixel data.
>> With the syncclk-active property we can specify the clk edge to be used to
>>
On Thu, Aug 25, 2016 at 12:47 PM, Gustavo Padovan
wrote:
> From: Gustavo Padovan
>
> If userspace is running an synchronously atomic commit and interrupts the
> atomic operation during fence_wait() it will hang until the timer expires,
> so here we change the wait to be interruptible so it stop
Loading the module i915 on my IBM Thinkpad X40 fails in the function
intel_dvo_init(). The function tries to cleanup the struct drm_encoder
that was never initialized. This happens when all intel_dvo_devices
failed to be probed in the for loop. The backtrace was:
BUG: unable to handle kernel N
On Mon, Sep 12, 2016 at 3:08 PM, Gustavo Padovan wrote:
> From: Gustavo Padovan
>
> If userspace is running an synchronously atomic commit and interrupts the
> atomic operation during fence_wait() it will hang until the timer expires,
> so here we change the wait to be interruptible so it stop im
On Fri, Sep 09, 2016 at 07:17:46PM +0100, Robin Murphy wrote:
> When adding an extra argument to a function, one really should try a bit
> harder to catch *all* the callers...
>
> CC: Marek Szyprowski
> CC: Inki Dae
> CC: David Airlie
> CC: dri-devel at lists.freedesktop.org
> Signed-off-by: Ro
On Mon, Sep 12, 2016 at 9:17 PM, Michel Dänzer wrote:
> On 13/09/16 01:44 AM, Alex Deucher wrote:
>> From: "monk.liu"
>>
>> original we use ttm_dma path to allocate GTT bo, which is too much
>> slower than the path of ttm_pool, in most cases.
>>
>> The swiotlb checks don't seem to work and we al
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