Merge v5.14-rc3 into usb-next

[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / display / dc / dcn303 / dcn303_resource.c

diff --git a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
index 34b8946..833ab13 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c
@@ -1326,11 +1326,18 @@ void dcn303_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_param
                        dcn3_03_soc.clock_limits[i].dispclk_mhz = max_dispclk_mhz;
                        dcn3_03_soc.clock_limits[i].dppclk_mhz  = max_dppclk_mhz;
                        dcn3_03_soc.clock_limits[i].phyclk_mhz  = max_phyclk_mhz;
-                       dcn3_03_soc.clock_limits[i].dtbclk_mhz = dcn3_03_soc.clock_limits[0].dtbclk_mhz;
+                       /* Populate from bw_params for DTBCLK, SOCCLK */
+                       if (!bw_params->clk_table.entries[i].dtbclk_mhz && i > 0)
+                               dcn3_03_soc.clock_limits[i].dtbclk_mhz = dcn3_03_soc.clock_limits[i-1].dtbclk_mhz;
+                       else
+                               dcn3_03_soc.clock_limits[i].dtbclk_mhz = bw_params->clk_table.entries[i].dtbclk_mhz;
+                       if (!bw_params->clk_table.entries[i].socclk_mhz && i > 0)
+                               dcn3_03_soc.clock_limits[i].socclk_mhz = dcn3_03_soc.clock_limits[i-1].socclk_mhz;
+                       else
+                               dcn3_03_soc.clock_limits[i].socclk_mhz = bw_params->clk_table.entries[i].socclk_mhz;
                        /* These clocks cannot come from bw_params, always fill from dcn3_03_soc[1] */
-                       /* FCLK, PHYCLK_D18, SOCCLK, DSCCLK */
+                       /* FCLK, PHYCLK_D18, DSCCLK */
                        dcn3_03_soc.clock_limits[i].phyclk_d18_mhz = dcn3_03_soc.clock_limits[0].phyclk_d18_mhz;
-                       dcn3_03_soc.clock_limits[i].socclk_mhz = dcn3_03_soc.clock_limits[0].socclk_mhz;
                        dcn3_03_soc.clock_limits[i].dscclk_mhz = dcn3_03_soc.clock_limits[0].dscclk_mhz;
                }
                /* re-init DML with updated bb */