From: Aidan Wood <aidan.w...@amd.com>
[Why]
u clk set request was being sent in units of mts, when it needed to be
in units of Mhz
[How]
add a division by 16 to convert from mts to Mhz
Signed-off-by: Aidan Wood <aidan.w...@amd.com>
Reviewed-by: Jun Lei <jun....@amd.com>
Acked-by: Leo Li <sunpeng...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 6bc4b3f3301f..7aa2859b35fc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -2132,7 +2132,7 @@ bool dcn20_validate_bandwidth(struct dc *dc,
context->bw_ctx.bw.dcn.clk.dispclk_khz =
context->bw_ctx.dml.vba.DISPCLK * 1000;
context->bw_ctx.bw.dcn.clk.dcfclk_khz = context->bw_ctx.dml.vba.DCFCLK
* 1000;
context->bw_ctx.bw.dcn.clk.socclk_khz = context->bw_ctx.dml.vba.SOCCLK
* 1000;
- context->bw_ctx.bw.dcn.clk.dramclk_khz =
context->bw_ctx.dml.vba.DRAMSpeed * 1000;
+ context->bw_ctx.bw.dcn.clk.dramclk_khz =
context->bw_ctx.dml.vba.DRAMSpeed * 1000 / 16;
context->bw_ctx.bw.dcn.clk.dcfclk_deep_sleep_khz =
context->bw_ctx.dml.vba.DCFCLKDeepSleep * 1000;
context->bw_ctx.bw.dcn.clk.fclk_khz =
context->bw_ctx.dml.vba.FabricClock * 1000;
context->bw_ctx.bw.dcn.clk.p_state_change_support =
--
2.20.1
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