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authorAbel Vesa <abel.vesa@oss.qualcomm.com>2026-03-23 12:01:12 +0200
committerBjorn Andersson <andersson@kernel.org>2026-04-27 14:14:55 -0500
commitc17e220946675232d383620ed9cff6685735ec48 (patch)
tree3bb9041a97305588e31a601f00e011776a7806ba /tools/perf/scripts/python/bin/stackcollapse-report
parent493cb869874cd301c370adf9a3f9577942c4f0f1 (diff)
arm64: dts: qcom: hamoa: Fix OPP tables for all DisplayPort controllers
According to internal documentation, the corners specific for each rate from the DP link clock are: - LOWSVS_D1 -> 19.2 MHz - LOWSVS -> 270 MHz - SVS -> 540 MHz (594 MHz in case of DP3) - SVS_L1 -> 594 MHz - NOM -> 810 MHz - NOM_L1 -> 810 MHz - TURBO -> 810 MHz So fix all tables for each of the four controllers according to the documentation, but since DP0 through DP2 have the same entries in their tables, lets drop the DP1 and DP2 and have all of them share the DP0 table instead. However keep a separate table for the DP3 as it is different for the SVS, compared to the rest of the controllers. The 19.2 MHz @ LOWSVS_D1 isn't needed as it's not an actual working frequency and the controller will never select it. So remove it. Cc: stable@vger.kernel.org # v6.9+ Fixes: 1940c25eaa63 ("arm64: dts: qcom: x1e80100: Add display nodes") Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260323-hamoa-fix-dp3-opp-table-v3-1-a823776bd1b0@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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