On 2021-08-05 10:08, Dmitry Baryshkov wrote:
Unlike previous generations, 7nm PHYs are required to collaborate with
the host for conitnuos clock mode. Add changes neccessary to enable
/continuous
/necessary
continuous clock mode in the 7nm DSI PHYs.
Signed-off-by: Dmitry Baryshkov
---
Changes
Hi Marijn
Thanks for reviewing and testing the latest patchset.
On 2021-08-10 15:59, Marijn Suijten wrote:
Hi Abhinav,
On 7/16/21 2:01 AM, abhin...@codeaurora.org wrote:
Hi Marijn
Sorry for the late response.
Apologies from my side as well.
[...]
+static void msm_dsi_host_cmd_test_patt
Hi Abhinav,
On 7/22/21 4:50 AM, Abhinav Kumar wrote:
During board bringups its useful to have a DSI test pattern
generator to isolate a DPU vs a DSI issue and focus on the relevant
hardware block.
To facilitate this, add an API which triggers the DSI controller
test pattern. The expected output
Hi Abhinav,
On 7/16/21 2:01 AM, abhin...@codeaurora.org wrote:
Hi Marijn
Sorry for the late response.
Apologies from my side as well.
[...]
+static void msm_dsi_host_cmd_test_pattern_setup(struct msm_dsi_host
*msm_host)
+{
+ u32 reg;
+
+ reg = dsi_read(msm_host, REG_DSI_TEST_P
Quoting Kuogee Hsieh (2021-08-05 13:44:49)
> add fixes to pass DP Link Layer compliance test cases
>
> Kuogee Hsieh (6):
> drm/msm/dp: use dp_ctrl_off_link_stream during PHY compliance test run
> drm/msm/dp: reduce link rate if failed at link training 1
> drm/msm/dp: reset aux controller afte
Quoting Kuogee Hsieh (2021-08-05 13:44:55)
> Initialize both pre-emphasis and voltage swing level to 0 before
> start link training and do not end link training until video is
> ready to reduce the period between end of link training and video
> start to meet Link Layer CTS requirement. Some dongl
Quoting Kuogee Hsieh (2021-08-05 13:44:54)
> Response with correct edid checksum saved at connector after corrupted edid
> checksum read. This fixes Link Layer CTS cases 4.2.2.3, 4.2.2.6.
>
> Signed-off-by: Kuogee Hsieh
> ---
Reviewed-by: Stephen Boyd
Quoting Kuogee Hsieh (2021-08-05 13:44:53)
> Remove special handling of replug interrupt and instead treat replug event
> as a sequential unplug followed by a plugin event. This is needed to meet
> the requirements of DP Link Layer CTS test case 4.2.1.3.
>
> Changes in V2:
> -- add fixes statement
Quoting Kuogee Hsieh (2021-08-05 13:44:51)
> Reduce link rate and re start link training if link training 1
> failed due to loss of clock recovery done to fix Link Layer
> CTS case 4.3.1.7. Also only update voltage and pre-emphasis
> swing level after link training started to fix Link Layer CTS
>
On 2021-08-10 12:23, Stephen Boyd wrote:
Quoting khs...@codeaurora.org (2021-08-10 12:18:02)
On 2021-08-10 11:33, Stephen Boyd wrote:
> Quoting Kuogee Hsieh (2021-08-10 08:29:22)
>> Changes in V2:
>> -- correct Fixes text
>> -- drop commit text
>>
>> Fixes: 601f0479c583 ("drm/msm/dp: add logs ac
Quoting khs...@codeaurora.org (2021-08-10 12:18:02)
> On 2021-08-10 11:33, Stephen Boyd wrote:
> > Quoting Kuogee Hsieh (2021-08-10 08:29:22)
> >> Changes in V2:
> >> -- correct Fixes text
> >> -- drop commit text
> >>
> >> Fixes: 601f0479c583 ("drm/msm/dp: add logs across DP driver for ease
> >> o
On 2021-08-10 11:33, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2021-08-10 08:29:22)
Changes in V2:
-- correct Fixes text
-- drop commit text
Fixes: 601f0479c583 ("drm/msm/dp: add logs across DP driver for ease
of debugging")
Signed-off-by: Kuogee Hsieh
---
drivers/gpu/drm/msm/dp/dp_display.
Quoting Kuogee Hsieh (2021-08-10 08:29:22)
> Changes in V2:
> -- correct Fixes text
> -- drop commit text
>
> Fixes: 601f0479c583 ("drm/msm/dp: add logs across DP driver for ease of
> debugging")
> Signed-off-by: Kuogee Hsieh
> ---
> drivers/gpu/drm/msm/dp/dp_display.c | 13 +
> 1 fi
Quoting Kuogee Hsieh (2021-08-10 08:29:22)
> Changes in V2:
> -- correct Fixes text
> -- drop commit text
>
> Fixes: 601f0479c583 ("drm/msm/dp: add logs across DP driver for ease of
> debugging")
> Signed-off-by: Kuogee Hsieh
> ---
Reviewed-by: Stephen Boyd
Changes in V2:
-- correct Fixes text
-- drop commit text
Fixes: 601f0479c583 ("drm/msm/dp: add logs across DP driver for ease of
debugging")
Signed-off-by: Kuogee Hsieh
---
drivers/gpu/drm/msm/dp/dp_display.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/msm
Thanks for you advice, and I modify the patch according to your suggestions.
在 2021/8/10 下午5:59, Daniel Vetter 写道:
On Fri, Aug 06, 2021 at 10:30:47AM +0800, zhaoxiao wrote:
Address the following checkpatch errors:
ERROR: do not initialise statics to false
FILE: :drivers/gpu/drm/msm/msm_drv.c:2
Address the following checkpatch errors:
ERROR: do not initialise statics to false
FILE: :drivers/gpu/drm/msm/msm_drv.c:21:
-static bool reglog = false;
FILE: :drivers/gpu/drm/msm/msm_drv.c:31:
-bool dumpstate = false;
Signed-off-by: zhaoxiao
---
v3: Subject should start out with drm/msm, not d
On Fri, Aug 06, 2021 at 10:30:47AM +0800, zhaoxiao wrote:
> Address the following checkpatch errors:
> ERROR: do not initialise statics to false
>
> FILE: :drivers/gpu/drm/msm/msm_drv.c:21:
> -static bool reglog = false;
>
> FILE: :drivers/gpu/drm/msm/msm_drv.c:31:
> -bool dumpstate = false;
>
>
On 2021-08-10 14:46, Will Deacon wrote:
On Mon, Aug 09, 2021 at 11:17:40PM +0530, Sai Prakash Ranjan wrote:
On 2021-08-09 23:10, Will Deacon wrote:
> On Mon, Aug 09, 2021 at 10:18:21AM -0700, Rob Clark wrote:
> > On Mon, Aug 9, 2021 at 10:05 AM Will Deacon wrote:
> > > On Mon, Aug 09, 2021 at 0
On Mon, Aug 09, 2021 at 11:17:40PM +0530, Sai Prakash Ranjan wrote:
> On 2021-08-09 23:10, Will Deacon wrote:
> > On Mon, Aug 09, 2021 at 10:18:21AM -0700, Rob Clark wrote:
> > > On Mon, Aug 9, 2021 at 10:05 AM Will Deacon wrote:
> > > > On Mon, Aug 09, 2021 at 09:57:08AM -0700, Rob Clark wrote:
>
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