diff options
author | Saaem Rizvi <SyedSaaem.Rizvi@amd.com> | 2022-06-20 10:25:19 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2022-07-12 16:49:17 -0400 |
commit | 149f6d1a6035a7aa6595ac6eeb9c8f566b2103cd (patch) | |
tree | b937503d355b5d1d216fe89e1683e471141d0776 /drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c | |
parent | 90bb21cb692ead906738d314f3dcdc432aaee015 (diff) |
drm/amd/display: Removing assert statements for Linux
[WHY]
Assert statements causing several bugs on Linux DM
[HOW]
Removing assert statement for Linux DM
(ASSERT(result == VBIOSSMC_Result_OK)). Also adding
logging statements for setting dcfclk.
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=216092
Fixes: c1b972a18d05 ("drm/amd/display: Insert pulling smu busy status before sending another request")
Reviewed-by: Gabe Teeger <Gabe.Teeger@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Saaem Rizvi <SyedSaaem.Rizvi@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c index 74a78fda62fb..925d6e13620e 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c @@ -136,9 +136,9 @@ static int dcn315_smu_send_msg_with_param( uint32_t result; result = dcn315_smu_wait_for_response(clk_mgr, 10, 200000); - ASSERT(result == VBIOSSMC_Result_OK); - smu_print("SMU response after wait: %d\n", result); + if (result != VBIOSSMC_Result_OK) + smu_print("SMU Response was not OK. SMU response after wait received is: %d\n", result); if (result == VBIOSSMC_Status_BUSY) { return -1; @@ -205,6 +205,10 @@ int dcn315_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int request VBIOSSMC_MSG_SetHardMinDcfclkByFreq, khz_to_mhz_ceil(requested_dcfclk_khz)); +#ifdef DBG + smu_print("actual_dcfclk_set_mhz %d is set to : %d\n", actual_dcfclk_set_mhz, actual_dcfclk_set_mhz * 1000); +#endif + return actual_dcfclk_set_mhz * 1000; } |