Messages in this thread Patch in this message | | | From | Mihail Atanassov <> | Subject | [PATCH v2 5/5] drm/komeda: add rate limiting disable to err_verbosity | Date | Thu, 7 Nov 2019 11:42:44 +0000 |
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It's possible to get multiple events in a single frame/flip, so add an option to print them all.
Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com> ---
v2: Clean up continuation line warning from checkpatch.
drivers/gpu/drm/arm/display/komeda/komeda_dev.h | 2 ++ drivers/gpu/drm/arm/display/komeda/komeda_event.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h index d9fc9c48859a..15f52e304c08 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h +++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h @@ -224,6 +224,8 @@ struct komeda_dev { #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) + /* Disable rate limiting of event prints (normally one per commit) */ +#define KOMEDA_DEV_PRINT_DISABLE_RATELIMIT BIT(12) }; static inline bool diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_event.c b/drivers/gpu/drm/arm/display/komeda/komeda_event.c index 7fd624761a2b..bf269683f811 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_event.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_event.c @@ -119,7 +119,7 @@ void komeda_print_events(struct komeda_events *evts, struct drm_device *dev) /* reduce the same msg print, only print the first evt for one frame */ if (evts->global || is_new_frame(evts)) en_print = true; - if (!en_print) + if (!(err_verbosity & KOMEDA_DEV_PRINT_DISABLE_RATELIMIT) && !en_print) return; if (err_verbosity & KOMEDA_DEV_PRINT_ERR_EVENTS) -- 2.23.0
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