diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5363-drm-amd-display-clean-code-for-transition-event-log.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5363-drm-amd-display-clean-code-for-transition-event-log.patch | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5363-drm-amd-display-clean-code-for-transition-event-log.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5363-drm-amd-display-clean-code-for-transition-event-log.patch new file mode 100644 index 00000000..9143f055 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5363-drm-amd-display-clean-code-for-transition-event-log.patch @@ -0,0 +1,94 @@ +From 3fff3ba44cbe607552c7c9c528cde3a4656aac40 Mon Sep 17 00:00:00 2001 +From: Chiawen Huang <chiawen.huang@amd.com> +Date: Tue, 28 Aug 2018 13:38:34 +0800 +Subject: [PATCH 5363/5725] drm/amd/display: clean code for transition event + log. + +[Why] +There are same purpose transition events. + +[How] +remove the redundant event log. + +Change-Id: I90faf48f7c0c492b7b753ebbeb819a08c5f074e5 +Signed-off-by: Chiawen Huang <chiawen.huang@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> +Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dm_event_log.h | 2 -- + drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.c | 12 ------------ + drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.c | 15 --------------- + 3 files changed, 29 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dm_event_log.h b/drivers/gpu/drm/amd/display/dc/dm_event_log.h +index c1ce2dd..00a275d 100644 +--- a/drivers/gpu/drm/amd/display/dc/dm_event_log.h ++++ b/drivers/gpu/drm/amd/display/dc/dm_event_log.h +@@ -31,8 +31,6 @@ + + #define __DM_EVENT_LOG_H__ + +-#define EVENT_LOG_I2CAUX_READ(transType, dcc, address, status, len, data) +-#define EVENT_LOG_I2CAUX_WRITE(transType, dcc, address, status, len, data) + #define EVENT_LOG_AUX_REQ(dcc, type, action, address, len, data) + #define EVENT_LOG_AUX_Reply(dcc, type, swStatus, replyStatus, len, data) + +diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.c b/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.c +index 03292c5..8cbf38b 100644 +--- a/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.c ++++ b/drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.c +@@ -297,12 +297,6 @@ static bool read_command( + + if (request->payload.address_space == + I2CAUX_TRANSACTION_ADDRESS_SPACE_DPCD) { +- EVENT_LOG_I2CAUX_READ(request->payload.address_space, +- engine->base.ddc->pin_data->en, +- request->payload.address, +- request->status, +- request->payload.length, +- request->payload.data); + DC_LOG_I2C_AUX("READ: addr:0x%x value:0x%x Result:%d", + request->payload.address, + request->payload.data[0], +@@ -519,12 +513,6 @@ static bool write_command( + + if (request->payload.address_space == + I2CAUX_TRANSACTION_ADDRESS_SPACE_DPCD) { +- EVENT_LOG_I2CAUX_WRITE(request->payload.address_space, +- engine->base.ddc->pin_data->en, +- request->payload.address, +- request->status, +- request->payload.length, +- request->payload.data); + DC_LOG_I2C_AUX("WRITE: addr:0x%x value:0x%x Result:%d", + request->payload.address, + request->payload.data[0], +diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.c b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.c +index 1747b9f..c995ef4 100644 +--- a/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.c ++++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2c_hw_engine.c +@@ -171,21 +171,6 @@ bool dal_i2c_hw_engine_submit_request( + process_channel_reply(&hw_engine->base, &reply); + } + +- if (i2caux_request->operation == I2CAUX_TRANSACTION_READ) { +- EVENT_LOG_I2CAUX_READ(i2caux_request->payload.address_space, +- engine->ddc->pin_data->en, +- i2caux_request->payload.address, +- i2caux_request->status, +- i2caux_request->payload.length, +- i2caux_request->payload.data); +- } else if (i2caux_request->operation == I2CAUX_TRANSACTION_WRITE) { +- EVENT_LOG_I2CAUX_WRITE(i2caux_request->payload.address_space, +- engine->ddc->pin_data->en, +- i2caux_request->payload.address, +- i2caux_request->status, +- i2caux_request->payload.length, +- i2caux_request->payload.data); +- } + + + return result; +-- +2.7.4 + |