Re: [PATCH v2] drm/msm/dp: add wide bus support

2022-02-02 Thread Dmitry Baryshkov
On 02/02/2022 20:49, Kuogee Hsieh wrote: On 2/2/2022 1:56 AM, Dmitry Baryshkov wrote: On 02/02/2022 03:30, Kuogee Hsieh wrote: Normally, mdp will push one pixel of data per pixel clock to interface to display. Wide bus feature will increase bus width from 32 bits to 64 bits so that it can push

Re: [PATCH v2] drm/msm/dp: add wide bus support

2022-02-02 Thread Kuogee Hsieh
On 2/2/2022 1:56 AM, Dmitry Baryshkov wrote: On 02/02/2022 03:30, Kuogee Hsieh wrote: Normally, mdp will push one pixel of data per pixel clock to interface to display. Wide bus feature will increase bus width from 32 bits to 64 bits so that it can push two pixel of data per pixel clock to int

Re: [PATCH v2] drm/msm/dp: add wide bus support

2022-02-02 Thread Dmitry Baryshkov
On 02/02/2022 03:30, Kuogee Hsieh wrote: Normally, mdp will push one pixel of data per pixel clock to interface to display. Wide bus feature will increase bus width from 32 bits to 64 bits so that it can push two pixel of data per pixel clock to interface to display. This feature is pre requireme

[PATCH v2] drm/msm/dp: add wide bus support

2022-02-01 Thread Kuogee Hsieh
Normally, mdp will push one pixel of data per pixel clock to interface to display. Wide bus feature will increase bus width from 32 bits to 64 bits so that it can push two pixel of data per pixel clock to interface to display. This feature is pre requirement to support 4k resolution since it will r