diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c index bdbf18306698..3253115a153d 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr_smu_msg.c @@ -23,7 +23,6 @@ * */ -#include <linux/delay.h> #include "dcn30_clk_mgr_smu_msg.h" #include "clk_mgr_internal.h" @@ -54,6 +53,7 @@ */ static uint32_t dcn30_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, unsigned int delay_us, unsigned int max_retries) { + const uint32_t initial_max_retries = max_retries; uint32_t reg = 0; do { @@ -69,7 +69,7 @@ static uint32_t dcn30_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, un /* handle DALSMC_Result_CmdRejectedBusy? */ - /* Log? */ + TRACE_SMU_DELAY(delay_us * (initial_max_retries - max_retries), clk_mgr->base.ctx); return reg; } @@ -89,6 +89,8 @@ static bool dcn30_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr, uint /* Trigger the message transaction by writing the message ID */ REG_WRITE(DAL_MSG_REG, msg_id); + TRACE_SMU_MSG(msg_id, param_in, clk_mgr->base.ctx); + result = dcn30_smu_wait_for_response(clk_mgr, 10, 200000); if (IS_SMU_TIMEOUT(result)) { |