Hi everyone, Sending out a v2 of the series since I had missed out a couple of issues checkpatch caught. Changes since v1 [https://patchwork.freedesktop.org/series/68325/]: - Fixed a couple of checkpatch issues in 2/5 and 5/5 v1's cover letter: This is a smallish series that tries to remove some build-time configurability in komeda and replace it with a debugfs control. Later patches in the series add some extra functionality which I found useful during my debugging sessions, so I figured I'd bake it in. I've preserved the default behaviour as if CONFIG_KOMEDA_ERROR_PRINT were enabled, so production kernels can have some feedback from the driver when things are going south. 1: Introduce the err_verbosity debugfs node for komeda; this keeps the default of printing error events once per frame. 2: Drop CONFIG_KOMEDA_ERROR_PRINT since output can be disabled at runtime 3: Add a drm state dump on event. It's quite chatty so I left it only for error events; printing all that once per frame every vsync floods my serial terminal, so no info + state combination. 4: Add lower-severity categories to the event printer 5: Normally these events fire only once per pageflip, but sometimes it's useful to see them all as they come in. These patches are overall quite tiny, and I was considering just squashing them into one, but I opted to keep them separate for an easier review experience; please let me know whether you prefer a single patch. Thanks! Mihail Atanassov (5): drm/komeda: Add debugfs node to control error verbosity drm/komeda: Remove CONFIG_KOMEDA_ERROR_PRINT drm/komeda: Optionally dump DRM state on interrupts drm/komeda: Add option to print WARN- and INFO-level IRQ events drm/komeda: add rate limiting disable to err_verbosity drivers/gpu/drm/arm/display/Kconfig | 6 ---- drivers/gpu/drm/arm/display/komeda/Makefile | 5 ++-- .../gpu/drm/arm/display/komeda/komeda_dev.c | 4 +++ .../gpu/drm/arm/display/komeda/komeda_dev.h | 30 +++++++++++++++---- .../gpu/drm/arm/display/komeda/komeda_event.c | 23 +++++++++++--- .../gpu/drm/arm/display/komeda/komeda_kms.c | 2 +- 6 files changed, 51 insertions(+), 19 deletions(-) -- 2.23.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
