drm/komeda: Add option to print WARN- and INFO-level IRQ events (4039f029) · Commits · 戴 / test

drivers/gpu/drm/arm/display/komeda/komeda_dev.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -51,6 +51,13 @@

		#define KOMEDA_WARN_EVENTS KOMEDA_ERR_CSCE

		#define KOMEDA_INFO_EVENTS ({0 \
		\| KOMEDA_EVENT_VSYNC \
		\| KOMEDA_EVENT_FLIP \
		\| KOMEDA_EVENT_EOW \
		\| KOMEDA_EVENT_MODE \
		})

		/* malidp device id */
		enum {
		MALI_D71 = 0,
		@@ -211,6 +218,10 @@ struct komeda_dev {
		u16 err_verbosity;
		/* Print a single line per error per frame with error events. */
		#define KOMEDA_DEV_PRINT_ERR_EVENTS BIT(0)
		/* Print a single line per warning per frame with error events. */
		#define KOMEDA_DEV_PRINT_WARN_EVENTS BIT(1)
		/* Print a single line per info event per frame with error events. */
		#define KOMEDA_DEV_PRINT_INFO_EVENTS BIT(2)
		/* Dump DRM state on an error or warning event. */
		#define KOMEDA_DEV_PRINT_DUMP_STATE_ON_EVENT BIT(8)
		};

+4 −0

Original line number	Diff line number	Diff line
		@@ -124,6 +124,10 @@ void komeda_print_events(struct komeda_events evts, struct drm_device dev)

		if (err_verbosity & KOMEDA_DEV_PRINT_ERR_EVENTS)
		print_evts \|= KOMEDA_ERR_EVENTS;
		if (err_verbosity & KOMEDA_DEV_PRINT_WARN_EVENTS)
		print_evts \|= KOMEDA_WARN_EVENTS;
		if (err_verbosity & KOMEDA_DEV_PRINT_INFO_EVENTS)
		print_evts \|= KOMEDA_INFO_EVENTS;

		if (evts_mask & print_evts) {
		char msg[256];