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drm/amd/display: Block SubVP high refresh when VRR active fixed

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[Description]
- SubVP high refresh is blocked when VRR is active variable, but
  we should also block it for when VRR is active fixed (video use
  case)

Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alvin Lee 2023-04-27 15:10:41 -04:00 committed by Alex Deucher
parent 84f14428b1
commit a00e595207
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
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@ -2825,7 +2825,7 @@ bool dcn32_allow_subvp_high_refresh_rate(struct dc *dc, struct dc_state *context
uint32_t i;
if (!dc->debug.disable_subvp_high_refresh && pipe->stream &&
pipe->plane_state && !pipe->stream->vrr_active_variable) {
pipe->plane_state && !(pipe->stream->vrr_active_variable || pipe->stream->vrr_active_fixed)) {
refresh_rate = (pipe->stream->timing.pix_clk_100hz * 100 +
pipe->stream->timing.v_total * pipe->stream->timing.h_total - 1)
/ (double)(pipe->stream->timing.v_total * pipe->stream->timing.h_total);