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Thu, 7 Nov 2019 11:42:44 +0000 From: Mihail Atanassov To: "dri-devel@lists.freedesktop.org" CC: Mihail Atanassov , nd , Mihail Atanassov , Maarten Lankhorst , Maxime Ripard , Sean Paul , Liviu Dudau , Brian Starkey , David Airlie , Daniel Vetter , "james qian wang (Arm Technology China)" , "Lowry Li (Arm Technology China)" , "linux-kernel@vger.kernel.org" Subject: [PATCH v2 5/5] drm/komeda: add rate limiting disable to err_verbosity Thread-Topic: [PATCH v2 5/5] drm/komeda: add rate limiting disable to err_verbosity Thread-Index: AQHVlWB4xMPbXmf91UG5tobxnmp6wA== Date: Thu, 7 Nov 2019 11:42:44 +0000 Message-ID: <20191107114155.54307-6-mihail.atanassov@arm.com> References: <20191107114155.54307-1-mihail.atanassov@arm.com> In-Reply-To: <20191107114155.54307-1-mihail.atanassov@arm.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [217.140.106.55] x-clientproxiedby: LO2P265CA0146.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:9::14) To VI1PR08MB4078.eurprd08.prod.outlook.com (2603:10a6:803:e5::28) x-mailer: git-send-email 2.23.0 Authentication-Results-Original: spf=none (sender IP is ) smtp.mailfrom=Mihail.Atanassov@arm.com; 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Reviewed-by: James Qian Wang (Arm Technology China) Signed-off-by: Mihail Atanassov --- 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) }; =20 static inline bool diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_event.c b/drivers/gp= u/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, st= ruct 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 =3D true; - if (!en_print) + if (!(err_verbosity & KOMEDA_DEV_PRINT_DISABLE_RATELIMIT) && !en_print) return; =20 if (err_verbosity & KOMEDA_DEV_PRINT_ERR_EVENTS) --=20 2.23.0