diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32')
3 files changed, 20 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c index e506e4f969ca..ff5fdc7b1198 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c @@ -29,6 +29,7 @@ #include "dcn20/dcn20_clk_mgr.h" #include "dce100/dce_clk_mgr.h" #include "dcn31/dcn31_clk_mgr.h" +#include "dcn32/dcn32_clk_mgr.h" #include "reg_helper.h" #include "core_types.h" #include "dm_helpers.h" @@ -40,7 +41,6 @@ #include "dcn/dcn_3_2_0_offset.h" #include "dcn/dcn_3_2_0_sh_mask.h" -#include "dcn32/dcn32_clk_mgr.h" #include "dml/dcn32/dcn32_fpu.h" #define DCN_BASE__INST0_SEG1 0x000000C0 @@ -838,7 +838,7 @@ static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base, dmcu->funcs->set_psr_wait_loop(dmcu, clk_mgr_base->clks.dispclk_khz / 1000 / 7); - if (dc->config.enable_auto_dpm_test_logs && safe_to_lower) { + if (dc->config.enable_auto_dpm_test_logs) { dcn32_auto_dpm_test_log(new_clocks, clk_mgr, context); } } @@ -1208,11 +1208,19 @@ void dcn32_clk_mgr_construct( clk_mgr->smu_present = false; clk_mgr->base.bw_params = kzalloc(sizeof(*clk_mgr->base.bw_params), GFP_KERNEL); + if (!clk_mgr->base.bw_params) { + BREAK_TO_DEBUGGER(); + return; + } /* need physical address of table to give to PMFW */ clk_mgr->wm_range_table = dm_helpers_allocate_gpu_mem(clk_mgr->base.ctx, DC_MEM_ALLOC_TYPE_GART, sizeof(WatermarksExternal_t), &clk_mgr->wm_range_table_addr); + if (!clk_mgr->wm_range_table) { + BREAK_TO_DEBUGGER(); + return; + } } void dcn32_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.c index df244b175fdb..f2f60478b1a6 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.c @@ -49,6 +49,7 @@ */ static uint32_t dcn32_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 { @@ -62,6 +63,8 @@ static uint32_t dcn32_smu_wait_for_response(struct clk_mgr_internal *clk_mgr, un udelay(delay_us); } while (max_retries--); + TRACE_SMU_DELAY(delay_us * (initial_max_retries - max_retries), clk_mgr->base.ctx); + return reg; } @@ -79,6 +82,8 @@ static bool dcn32_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); + /* Wait for response */ if (dcn32_smu_wait_for_response(clk_mgr, 10, 200000) == DALSMC_Result_OK) { if (param_out) @@ -115,6 +120,8 @@ static uint32_t dcn32_smu_wait_for_response_delay(struct clk_mgr_internal *clk_m *total_delay_us += delay_us; } while (max_retries--); + TRACE_SMU_DELAY(*total_delay_us, clk_mgr->base.ctx); + return reg; } @@ -135,6 +142,8 @@ static bool dcn32_smu_send_msg_with_param_delay(struct clk_mgr_internal *clk_mgr /* 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); + /* Wait for response */ if (dcn32_smu_wait_for_response_delay(clk_mgr, 10, 200000, &delay2_us) == DALSMC_Result_OK) { if (param_out) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.h index c76352a817de..5c44ab0e8667 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.h +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr_smu_msg.h @@ -37,10 +37,9 @@ #define DALSMC_Result_OK 0x1 void dcn32_smu_send_fclk_pstate_message(struct clk_mgr_internal *clk_mgr, bool enable); -void dcn32_smu_transfer_wm_table_dram_2_smu(struct clk_mgr_internal *clk_mgr); -void dcn32_smu_set_pme_workaround(struct clk_mgr_internal *clk_mgr); void dcn32_smu_send_cab_for_uclk_message(struct clk_mgr_internal *clk_mgr, unsigned int num_ways); void dcn32_smu_transfer_wm_table_dram_2_smu(struct clk_mgr_internal *clk_mgr); +void dcn32_smu_set_pme_workaround(struct clk_mgr_internal *clk_mgr); unsigned int dcn32_smu_set_hard_min_by_freq(struct clk_mgr_internal *clk_mgr, uint32_t clk, uint16_t freq_mhz); void dcn32_smu_wait_for_dmub_ack_mclk(struct clk_mgr_internal *clk_mgr, bool enable); |