Re: [PATCH v2] drm/msm/dp: populate connector of struct dp_panel

2022-01-06 Thread Kuogee Hsieh
On 1/5/2022 1:34 PM, Stephen Boyd wrote: Quoting Kuogee Hsieh (2021-12-29 11:17:02) There is kernel crashed due to unable to handle kernel NULL pointer dereference of dp_panel->connector while running DP link layer compliance test case 4.2.2.6 (EDID Corruption Detection). Can you explain how

Re: [PATCH v2] drm/msm/dp: populate connector of struct dp_panel

2022-01-05 Thread Stephen Boyd
Quoting Kuogee Hsieh (2021-12-29 11:17:02) > There is kernel crashed due to unable to handle kernel NULL > pointer dereference of dp_panel->connector while running DP link > layer compliance test case 4.2.2.6 (EDID Corruption Detection). Can you explain how we get into that situation? Like "We ne

[PATCH v2] drm/msm/dp: populate connector of struct dp_panel

2021-12-29 Thread Kuogee Hsieh
There is kernel crashed due to unable to handle kernel NULL pointer dereference of dp_panel->connector while running DP link layer compliance test case 4.2.2.6 (EDID Corruption Detection). This patch fixes this problem by populating connector of dp_panel. [drm:dp_panel_read_sink_caps] *ERROR* pane