Re: [PATCH v5 3/3] drm/msm/dp: retry 3 times if set sink to D0 poweer state failed

2022-11-02 Thread Dmitry Baryshkov
On 12/09/2022 22:26, Kuogee Hsieh wrote: On 9/12/2022 11:37 AM, Dmitry Baryshkov wrote: On 12/09/2022 19:23, Kuogee Hsieh wrote: Bring sink out of D3 (power down) mode into D0 (normal operation) mode by setting DP_SET_POWER_D0 bit to DP_SET_POWER dpcd register. This patch will retry 3 times

Re: [PATCH v5 3/3] drm/msm/dp: retry 3 times if set sink to D0 poweer state failed

2022-09-12 Thread Kuogee Hsieh
On 9/12/2022 11:37 AM, Dmitry Baryshkov wrote: On 12/09/2022 19:23, Kuogee Hsieh wrote: Bring sink out of D3 (power down) mode into D0 (normal operation) mode by setting DP_SET_POWER_D0 bit to DP_SET_POWER dpcd register. This patch will retry 3 times if written to DP_SET_POWER register

Re: [PATCH v5 3/3] drm/msm/dp: retry 3 times if set sink to D0 poweer state failed

2022-09-12 Thread Dmitry Baryshkov
On 12/09/2022 19:23, Kuogee Hsieh wrote: Bring sink out of D3 (power down) mode into D0 (normal operation) mode by setting DP_SET_POWER_D0 bit to DP_SET_POWER dpcd register. This patch will retry 3 times if written to DP_SET_POWER register failed. Could you please elaborate this change? Can