drm/komeda: Add option to print WARN- and INFO-level IRQ events
Extra detail (normally off) almost never hurts. Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191107114155.54307-5-mihail.atanassov@arm.com
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@ -51,6 +51,13 @@
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#define KOMEDA_WARN_EVENTS KOMEDA_ERR_CSCE
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#define KOMEDA_INFO_EVENTS ({0 \
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| KOMEDA_EVENT_VSYNC \
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| KOMEDA_EVENT_FLIP \
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| KOMEDA_EVENT_EOW \
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| KOMEDA_EVENT_MODE \
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})
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/* malidp device id */
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enum {
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MALI_D71 = 0,
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@ -211,6 +218,10 @@ struct komeda_dev {
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u16 err_verbosity;
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/* Print a single line per error per frame with error events. */
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#define KOMEDA_DEV_PRINT_ERR_EVENTS BIT(0)
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/* Print a single line per warning per frame with error events. */
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#define KOMEDA_DEV_PRINT_WARN_EVENTS BIT(1)
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/* Print a single line per info event per frame with error events. */
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#define KOMEDA_DEV_PRINT_INFO_EVENTS BIT(2)
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/* Dump DRM state on an error or warning event. */
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#define KOMEDA_DEV_PRINT_DUMP_STATE_ON_EVENT BIT(8)
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};
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@ -124,6 +124,10 @@ void komeda_print_events(struct komeda_events *evts, struct drm_device *dev)
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if (err_verbosity & KOMEDA_DEV_PRINT_ERR_EVENTS)
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print_evts |= KOMEDA_ERR_EVENTS;
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if (err_verbosity & KOMEDA_DEV_PRINT_WARN_EVENTS)
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print_evts |= KOMEDA_WARN_EVENTS;
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if (err_verbosity & KOMEDA_DEV_PRINT_INFO_EVENTS)
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print_evts |= KOMEDA_INFO_EVENTS;
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if (evts_mask & print_evts) {
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char msg[256];
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