diff mbox series

[v2,4/5] drm/komeda: Add option to print WARN- and INFO-level IRQ events

Message ID 20191107114155.54307-5-mihail.atanassov@arm.com (mailing list archive)
State New, archived
Headers show
Series drm/komeda: Improve IRQ error event prints | expand

Commit Message

Mihail Atanassov Nov. 7, 2019, 11:42 a.m. UTC 
Extra detail (normally off) almost never hurts.

Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com>
---
 drivers/gpu/drm/arm/display/komeda/komeda_dev.h   | 11 +++++++++++
 drivers/gpu/drm/arm/display/komeda/komeda_event.c |  4 ++++
 2 files changed, 15 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
index 4809000c1efb..d9fc9c48859a 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
@@ -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)
 };
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_event.c b/drivers/gpu/drm/arm/display/komeda/komeda_event.c
index de99a588ed75..7fd624761a2b 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_event.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_event.c
@@ -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];