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Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0336-drm-amd-display-clean-code-for-transition-event-log.patch')
-rw-r--r--meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0336-drm-amd-display-clean-code-for-transition-event-log.patch94
1 files changed, 94 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0336-drm-amd-display-clean-code-for-transition-event-log.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0336-drm-amd-display-clean-code-for-transition-event-log.patch
new file mode 100644
index 00000000..9482caed
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0336-drm-amd-display-clean-code-for-transition-event-log.patch
@@ -0,0 +1,94 @@
+From 7069fdf6439928d015342238d867cbf88063852f 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 0336/2940] 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 --
+ .../gpu/drm/amd/display/dc/i2caux/aux_engine.c | 12 ------------
+ .../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 c1ce2dd52f9b..00a275dfa472 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 03292c52b18d..8cbf38b2470d 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 1747b9f5f10e..c995ef4ea5a4 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;
+--
+2.17.1
+