Re: [PATCH] drm/amdgpu/display: add missing FP_START/END checks dcn32_clk_mgr.c

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





On 2022-06-27 17:04, Alex Deucher wrote:
Properly handle FP code in dcn32_clk_mgr.c.

Fixes: 265280b99822 ("drm/amd/display: add CLKMGR changes for DCN32/321")
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
  drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c | 4 ++++
  1 file changed, 4 insertions(+)

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 4e8059f20007..72bbe7f18f5d 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
@@ -288,8 +288,10 @@ void dcn32_init_clocks(struct clk_mgr *clk_mgr_base)
  	/* Get UCLK, update bounding box */
  	clk_mgr_base->funcs->get_memclk_states_from_smu(clk_mgr_base);
+ DC_FP_START();
  	/* WM range table */
  	dcn32_build_wm_range_table(clk_mgr);
+	DC_FP_END();
  }
static void dcn32_update_clocks_update_dtb_dto(struct clk_mgr_internal *clk_mgr,
@@ -724,9 +726,11 @@ static void dcn32_get_memclk_states_from_smu(struct clk_mgr *clk_mgr_base)
  			&num_levels);
  	clk_mgr_base->bw_params->clk_table.num_entries = num_levels ? num_levels : 1;
+ DC_FP_START();
  	/* Refresh bounding box */
  	clk_mgr_base->ctx->dc->res_pool->funcs->update_bw_bounding_box(
  			clk_mgr->base.ctx->dc, clk_mgr_base->bw_params);
+	DC_FP_END();
  }
static bool dcn32_are_clock_states_equal(struct dc_clocks *a,

Hi Alex,

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>

Btw, I already start to work on the FPU isolation for DCN32/321.

Thanks
Siqueira






[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux