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From 66976d9307f70423a1da57323b59b6a493b58500 Mon Sep 17 00:00:00 2001
From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Date: Tue, 11 Jul 2017 13:48:17 -0400
Subject: [PATCH 0619/4131] drm/amd/display: add line number to reg_wait
timeout print
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/dc_helper.c | 6 +++---
drivers/gpu/drm/amd/display/dc/dm_services.h | 2 +-
drivers/gpu/drm/amd/display/dc/inc/reg_helper.h | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dc_helper.c b/drivers/gpu/drm/amd/display/dc/dc_helper.c
index 8ed1440..87b7f6f 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_helper.c
+++ b/drivers/gpu/drm/amd/display/dc/dc_helper.c
@@ -129,7 +129,7 @@ uint32_t generic_reg_get(const struct dc_context *ctx,
uint32_t generic_reg_wait(const struct dc_context *ctx,
uint32_t addr, uint32_t shift, uint32_t mask, uint32_t condition_value,
unsigned int delay_between_poll_us, unsigned int time_out_num_tries,
- const char *func_name)
+ const char *func_name, int line)
{
uint32_t field_value;
uint32_t reg_val;
@@ -158,8 +158,8 @@ uint32_t generic_reg_wait(const struct dc_context *ctx,
return reg_val;
}
- dm_error("REG_WAIT timeout %dus * %d tries - %s\n",
- delay_between_poll_us, time_out_num_tries, func_name);
+ dm_error("REG_WAIT timeout %dus * %d tries - %s line:%d\n",
+ delay_between_poll_us, time_out_num_tries, func_name, line);
if (!IS_FPGA_MAXIMUS_DC(ctx->dce_environment))
BREAK_TO_DEBUGGER();
diff --git a/drivers/gpu/drm/amd/display/dc/dm_services.h b/drivers/gpu/drm/amd/display/dc/dm_services.h
index fb61e33..ea494a7 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_services.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_services.h
@@ -194,7 +194,7 @@ uint32_t generic_reg_update_ex(const struct dc_context *ctx,
unsigned int generic_reg_wait(const struct dc_context *ctx,
uint32_t addr, uint32_t mask, uint32_t shift, uint32_t condition_value,
unsigned int delay_between_poll_us, unsigned int time_out_num_tries,
- const char *func_name);
+ const char *func_name, int line);
/* These macros need to be used with soc15 registers in order to retrieve
diff --git a/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h b/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h
index 1828d28..77eb728 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h
@@ -188,7 +188,7 @@
#define REG_WAIT(reg_name, field, val, delay_between_poll_us, max_try) \
generic_reg_wait(CTX, \
REG(reg_name), FN(reg_name, field), val,\
- delay_between_poll_us, max_try, __func__)
+ delay_between_poll_us, max_try, __func__, __LINE__)
/* macro to update (read, modify, write) register fields
*/
--
2.7.4
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