From: zain wang
Don't run psr work during enabling bridge when you restart ui, it may make
link training fail since there is a race between them in AUX CH resource.
Signed-off-by: zain wang
Signed-off-by: Caesar Wang
Cc: Tomeu Vizoso
Cc: dri-devel at lists.freedesktop.org
Cc: Sean
RK3399's GPU uses the quad-core Mali-T860, which is the new generation of
high-end graphics processors from ARM.
This patch added "rockchip,rk3399-mali" for dt-bindings, in order to
support IPA of gpu thermal in later.
Signed-off-by: Caesar Wang
---
Documentation/devicetree/b
e.
From the scripts to have a look at the actual control.
"
while true; do grep "" /sys/class/thermal/thermal_zone[0-1]/temp
/sys/devices/system/cpu/cpu[0-5]/cpufreq/scaling_cur_freq
/sys/devices/platform/ff9a.gpu/devfreq/ff9a.gpu/cur_freq;date;sleep .5;
done &
"
-C
Shunqian,
something is depending on these patches, can you resend these patches to
solve the
compile errors?
-Caesar
在 2016年07月16日 00:16, Joerg Roedel 写道:
On Fri, Jul 15, 2016 at 05:32:02PM +0200, Matthias Brugger wrote:
The drm rockchip patches are dependent on iommu/rockchip patches, can
yo
As the allocation and free buffer that need to add mutex lock for drm mm,
but it lacks the locking on error path in rockchip_gem_iommu_map().
Also, the trivial changes like The comment should be placed in the
kerneldoc and unused blank line.
Signed-off-by: Caesar Wang
---
drivers/gpu/drm
t'
> [-Wformat=]
> DRM_ERROR("failed to allocate %#x byte dma buffer", obj->size);
> ^
>
> Signed-off-by: Brian Norris
Tested-by: Caesar Wang
> ---
> drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +-
> drivers/gpu/drm/rockchip/rock
Hi
å¨ 2016å¹´01æ18æ¥ 09:21, Mark yao åé:
> Hi Yakir
>
> I'd like you can change your patch title into "drm/rockchip/hdmi", so
> when I search patches use "drm/rockchip" can find your patch.
>
> and I have some advices mail inline.
>
> Thanks:-)
>
> On 2016å¹´01æ15æ¥ 17:38, Yakir Yang w
Hi,
å¨ 2016å¹´01æ26æ¥ 10:59, Yakir Yang åé:
> Here are a brief introduction to Innosilicon HDMI IP:
>- Support HDMI 1.4a, HDCP 1.2 and DVI 1.0 standard compliant transmitter
>- Support HDMI1.4 a/b 3D function defined in HDMI 1.4 a/b spec
>- Digital video interface supports a pi
10.1WXGA is a color active matrix TFT LCD module using amorphous silicon
TFT's as an active switching devices. It can be supported by the
simple-panel driver.
Signed-off-by: Caesar Wang
---
drivers/gpu/drm/panel/panel-simple.c | 31 +++
1 file changed, 31 inser
Resend the missing document.
Sorry for the noise.
å¨ 2016å¹´12æ08æ¥ 13:26, Caesar Wang åé:
> 10.1WXGA is a color active matrix TFT LCD module using amorphous silicon
> TFT's as an active switching devices. It can be supported by the
> simple-panel driver.
>
> Signed
The BOE 10.1" NV101WXMN51 panel is an WXGA TFT LCD panel.
Signed-off-by: Caesar Wang
---
.../devicetree/bindings/display/panel/boe,nv101wxmn51.txt | 7 +++
1 file changed, 7 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/panel/boe,nv101wxmn5
10.1WXGA is a color active matrix TFT LCD module using amorphous silicon
TFT's as an active switching devices. It can be supported by the
simple-panel driver.
Signed-off-by: Caesar Wang
---
drivers/gpu/drm/panel/panel-simple.c | 31 +++
1 file changed, 31 inser
The BOE 10.1" NV101WXMN51 panel is an WXGA TFT LCD panel.
Signed-off-by: Caesar Wang
---
Changes in v2: None
.../devicetree/bindings/display/panel/boe,nv101wxmn51.txt | 7 +++
1 file changed, 7 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/pane
= 800
.vsync_start = 803
.vsync_end = 808
.vtotal = 832
Signed-off-by: Caesar Wang
---
Changes in v2:
- fix the vsync_start and vsync_end from the edid.
- change the commit.
drivers/gpu/drm/panel/panel-simple.c | 31 +++
1 file change
Look likes, the BOE panel FW didn't ack the DPCD600 signal from the host
device, that will cause the panel hang on the startup display.
The root cause we use the fast link mode during enter and exit the psr,
this issue is gone if switching the fast link to main link mode.
Signed-off-by: C
å¨ 2016å¹´12æ13æ¥ 04:22, Stéphane Marchesin åé:
> On Wed, Dec 7, 2016 at 11:26 PM, Caesar Wang wrote:
>> 10.1WXGA is a color active matrix TFT LCD module using amorphous silicon
>> TFT's as an active switching devices. It can be supported by the
>> simple-pa
The BOE 10.1" NV101WXMN51 panel is an WXGA TFT LCD panel.
Signed-off-by: Caesar Wang
---
Changes in v3: None
Changes in v2: None
.../devicetree/bindings/display/panel/boe,nv101wxmn51.txt | 7 +++
1 file changed, 7 insertions(+)
create mode 100644
Documentation/devic
vsync
Detailed mode2: Clock 57.500 MHz, 216 mm x 135 mm
1280 1328 1360 1440 hborder 0
800 803 808 832 vborder 0
+hsync -vsync
Add the both edid to support more modes for BOE nv101wxmn51.
Signed-off-by: Caesar Wang
---
Changes in v3:
- As Stéphane comm
one input clock.
- foo@ will produce warnings when used without reg property.
- update the commit to explain the two passive trip points changed.
Caesar Wang (5):
dt-bindings: gpu: add the RK3399 mali for rockchip specifics
dt-bindings: gpu: add a power_model optional properties for MALI
arm6
This patch adds the MALI's power-model to set the IPA model to be used
for power management.
Signed-off-by: Caesar Wang
---
Changes in v2: None
Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 12
1 file changed, 12 insertions(+)
diff --git a/Documentation/devic
RK3399's GPU uses the quad-core Mali-T860, which is the new generation of
high-end graphics processors from ARM.
This patch added "rockchip,rk3399-mali" for dt-bindings, in order to
support IPA of gpu thermal in later.
Signed-off-by: Caesar Wang
---
Changes in v2: None
Rob,
在 2017年07月18日 04:07, Rob Herring 写道:
On Mon, Jul 17, 2017 at 04:14:28PM +0800, Caesar Wang wrote:
This patch adds the MALI's power-model to set the IPA model to be used
for power management.
What's IPA? India Pale Ale or Intermediate Physical Address?
IPA is intelligent Power
oCs after.
-Caesar
在 2017年07月17日 16:14, Caesar Wang 写道:
This series patches supported the mail in devicetree and used the
thermal IPA by default.
Verified with kernel is based on Linus's master branch and Heiko's
v4.14-armsoc-tmp/dts64 branch. ( The Linux version 4.12.0 for now).
The most ro
Hi all,
I pick this series up and test on C101PA chromebook, after Heiko update
the 3 patches.
[v14.1,09/17] drm: rockchip: dp: add rockchip platform dp driver
[v14.1,04/17] drm: bridge: analogix/dp: fix some obvious code style
[v14.1,01/17] drm: bridge: analogix/dp: split exynos dp driver to br
nillas
Tested-by: Caesar Wang
As the cover-letter said, verified on
https://github.com/Caesar-github/rockchip/tree/veyron/next-stable-chromeos
with linux-next for 20160317.
> ---
> Changes in v14.1:
> - replace rockchip_drm_encoder_get_mux_id with the new
>drm_of_encoder_active_
å¨ 2016å¹´02æ15æ¥ 19:10, Yakir Yang åé:
> RK3288 need some special registers setting, we can separate
> them out by the dev_type of plat_data.
>
> Signed-off-by: Yakir Yang
Tested-by: Caesar Wang
> ---
> Changes in v14: None
> Changes in v13: None
> Changes i
>
> They reason why connector need register in helper driver is rockchip drm
> haven't implement the atomic API, but Exynos drm have implement it, so
> there would need two different connector helper functions, that's why we
> leave the connector register in helper driver.
&g
drm/rockchip already has support for disabling all displays on suspend
and enabling them on resume.
Disable automatic VT switching on suspend by the pm console tracking
layer.
Tested on veyron, used `echo mem > sys/power/state`
=> verified no VT switch.
Caesar Wang (1):
drm: ro
off-by: Caesar Wang
---
drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c
index a5d889a..eb4e0db 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_f
Hi,
äº 2015å¹´11æ16æ¥ 20:50, Daniel Stone åé:
> Rockchip previously treated a pageflip to the same framebuffer as a
> no-op, discarding the event if one was requested. This breaks Weston,
> which, when idle, sends a no-op vblank event to discover vblank
> timings if the vblank query interf
> - val |= (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC) ? (1 << 1) : 0;
> + val |= (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC) ? 0 : 1;
> + val |= (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC) ? 0 : (1 << 1);
Tested-by: Caesar Wang
> VOP_CTRL_SET(vop, pin_pol, val);
>
> VOP_CTRL_SET(vop, htotal_pw, (htotal << 16) | hsync_len);
To fix pop noise when shutdown,the pop noise during shutdown
is the pmic cutoff power of codec without any notice.
Signed-off-by: jay.xu
Signed-off-by: zhengxing
Signed-off-by: Caesar Wang
Serien-cc: linux-kernel at vger.kernel.org
Serien-cc: devicetree at vger.kernel.org
Serien-cc: dianders
Heiko,
å¨ 2015å¹´04æ08æ¥ 17:25, Heiko Stübner åé:
> Hi Caesar,
>
> Am Mittwoch, 8. April 2015, 16:52:08 schrieb Caesar Wang:
>> To fix pop noise when shutdown,the pop noise during shutdown
>> is the pmic cutoff power of codec without any notice.
>>
>> Sig
Mark,
å¨ 2015å¹´04æ08æ¥ 17:50, Mark Brown åé:
> On Wed, Apr 08, 2015 at 04:52:08PM +0800, Caesar Wang wrote:
>
>> +static void max98090_i2c_shutdown(struct i2c_client *i2c)
>> +{
>> +struct max98090_priv *max98090 = dev_get_drvdata(&i2c->dev);
>>
To fix pop noise when shutdown,the pop noise during shutdown
is the pmic cutoff power of codec without any notice.
Signed-off-by: jay.xu
Signed-off-by: zhengxing
Signed-off-by: Caesar Wang
Serien-cc: linux-kernel at vger.kernel.org
Serien-cc: devicetree at vger.kernel.org
Serien-cc: dianders
Kever,
å¨ 2015å¹´04æ08æ¥ 18:51, Kever Yang åé:
> Hi Caesar,
>
> On 04/08/2015 06:18 PM, Caesar Wang wrote:
>> To fix pop noise when shutdown,the pop noise during shutdown
>> is the pmic cutoff power of codec without any notice.
>>
>> Signed-off-by: ja
To fix pop noise when shutdown,the pop noise during shutdown
is the pmic cutoff power of codec without any notice.
Signed-off-by: jay.xu
Signed-off-by: zhengxing
Signed-off-by: Caesar Wang
---
Changes in v3:
- modify the shutdown function before remove(..)
- fix the `Serien-cc`
Changes in
Tested on veyron devices,play music then shutdown device,here carefully
to speaker or headphone.
Caesar Wang (1):
ASoC: max98090: add shutdown callback for max98090
sound/soc/codecs/max98090.c | 17 +
1 file changed, 17 insertions(+)
--
1.9.1
Hi Mark,
Can you apply it into your drm branch if it's indeed uesful for u?
å¨ 2015å¹´03æ31æ¥ 18:22, Caesar Wang åé:
> drm/rockchip already has support for disabling all displays on suspend
> and enabling them on resume.
>
> Disable automatic VT switching on suspend
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