Hi Alexander, Am Mittwoch, dem 26.01.2022 um 14:51 +0100 schrieb Alexander Stein: > Am Mittwoch, 19. Januar 2022, 14:40:27 CET schrieb Lucas Stach: > > Add the DT nodes for both the 3D and 2D GPU cores found on the i.MX8MP. > > > > etnaviv-gpu 38000000.gpu: model: GC7000, revision: 6204 > > etnaviv-gpu 38008000.gpu: model: GC520, revision: 5341 > > [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 0 > > Unfortunately it does not work when CONFIG_DRM_ETNAVIV=m > etnaviv-gpu 38000000.gpu: model: GC0, revision: 0 > etnaviv-gpu 38000000.gpu: Unknown GPU model > etnaviv-gpu 38008000.gpu: model: GC0, revision: 0 > etnaviv-gpu 38008000.gpu: Unknown GPU model > > When I use CONFIG_DRM_ETNAVIV=y, I get the same log message as you. It's not > related to this patch, but I have no clue if the cause is in blk-ctrl or pgc. Thanks for the report. This was caused by some wrong clock handles in the GPU and GPC nodes. Fixed in v2. Regards, Lucas
