Re: [Freedreno] [PATCH] drm/msm/dsi: add support for dsi test pattern generator

2021-08-10 Thread abhinavk
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

Re: [PATCH] drm/msm/dsi: add support for dsi test pattern generator

2021-08-10 Thread Marijn Suijten
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

Re: [PATCH] drm/msm/dsi: add support for dsi test pattern generator

2021-07-15 Thread abhinavk
Hi Marijn Sorry for the late response. On 2021-07-13 02:10, Marijn Suijten wrote: On 6/29/21 9:04 PM, 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

Re: [Freedreno] [PATCH] drm/msm/dsi: add support for dsi test pattern generator

2021-07-13 Thread Rob Clark
On Tue, Jun 29, 2021 at 12:04 PM 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 exp

Re: [PATCH] drm/msm/dsi: add support for dsi test pattern generator

2021-07-13 Thread Marijn Suijten
On 6/29/21 9:04 PM, 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 is a rect

Re: [PATCH] drm/msm/dsi: add support for dsi test pattern generator

2021-06-29 Thread Dmitry Baryshkov
On Tue, 29 Jun 2021 at 22:04, 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 expect

[PATCH] drm/msm/dsi: add support for dsi test pattern generator

2021-06-29 Thread Abhinav Kumar
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 is a rectangular checkered pattern. This has been vali