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drm/i915/dp: Fix BW check in is_bw_sufficient_for_dsc_config()

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is_bw_sufficient_for_dsc_config() should return true if the required BW
equals the available BW, make it so.

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20251215192357.172201-8-imre.deak@intel.com
This commit is contained in:
Imre Deak 2025-12-15 21:23:47 +02:00
parent 78cfaaa111
commit 3999f6d7f5
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_dp.c
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@ -2030,7 +2030,7 @@ static bool is_bw_sufficient_for_dsc_config(int dsc_bpp_x16, u32 link_clock,
available_bw = (link_clock * lane_count * timeslots * 16) / 8;
required_bw = dsc_bpp_x16 * (intel_dp_mode_to_fec_clock(mode_clock));
return available_bw > required_bw;
return available_bw >= required_bw;
}
static int dsc_compute_link_config(struct intel_dp *intel_dp,