uhbr13.5 is not supported on dg2/mtl. This patch removes the pll state table for synps and c20 PHY.
Signed-off-by: Arun R Murthy <[email protected]> --- drivers/gpu/drm/i915/display/intel_cx0_phy.c | 26 -------------- drivers/gpu/drm/i915/display/intel_dp.c | 2 -- drivers/gpu/drm/i915/display/intel_snps_phy.c | 35 ------------------- 3 files changed, 63 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_cx0_phy.c b/drivers/gpu/drm/i915/display/intel_cx0_phy.c index 8e3b13884bb8..fb07d14d9a7a 100644 --- a/drivers/gpu/drm/i915/display/intel_cx0_phy.c +++ b/drivers/gpu/drm/i915/display/intel_cx0_phy.c @@ -885,31 +885,6 @@ static const struct intel_c20pll_state mtl_c20_dp_uhbr10 = { }, }; -static const struct intel_c20pll_state mtl_c20_dp_uhbr13_5 = { - .clock = 1350000, /* 13.5 Gbps */ - .tx = { 0xbea0, /* tx cfg0 */ - 0x4800, /* tx cfg1 */ - 0x0000, /* tx cfg2 */ - }, - .cmn = {0x0500, /* cmn cfg0*/ - 0x0005, /* cmn cfg1 */ - 0x0000, /* cmn cfg2 */ - 0x0000, /* cmn cfg3 */ - }, - .mpllb = { 0x015f, /* mpllb cfg0 */ - 0x2205, /* mpllb cfg1 */ - 0x1b17, /* mpllb cfg2 */ - 0xffc1, /* mpllb cfg3 */ - 0xe100, /* mpllb cfg4 */ - 0xbd00, /* mpllb cfg5 */ - 0x2000, /* mpllb cfg6 */ - 0x0001, /* mpllb cfg7 */ - 0x4800, /* mpllb cfg8 */ - 0x0000, /* mpllb cfg9 */ - 0x0000, /* mpllb cfg10 */ - }, -}; - static const struct intel_c20pll_state mtl_c20_dp_uhbr20 = { .clock = 2000000, /* 20 Gbps */ .tx = { 0xbe20, /* tx cfg0 */ @@ -940,7 +915,6 @@ static const struct intel_c20pll_state * const mtl_c20_dp_tables[] = { &mtl_c20_dp_hbr2, &mtl_c20_dp_hbr3, &mtl_c20_dp_uhbr10, - &mtl_c20_dp_uhbr13_5, &mtl_c20_dp_uhbr20, NULL, }; diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 7098ca65701f..a9c17c6d8d77 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -247,8 +247,6 @@ static void intel_dp_set_dpcd_sink_rates(struct intel_dp *intel_dp) if (uhbr_rates & DP_UHBR10) intel_dp->sink_rates[i++] = 1000000; - if (uhbr_rates & DP_UHBR13_5) - intel_dp->sink_rates[i++] = 1350000; if (uhbr_rates & DP_UHBR20) intel_dp->sink_rates[i++] = 2000000; } diff --git a/drivers/gpu/drm/i915/display/intel_snps_phy.c b/drivers/gpu/drm/i915/display/intel_snps_phy.c index e6df1f92def5..6b1eda0d73d8 100644 --- a/drivers/gpu/drm/i915/display/intel_snps_phy.c +++ b/drivers/gpu/drm/i915/display/intel_snps_phy.c @@ -213,47 +213,12 @@ static const struct intel_mpllb_state dg2_dp_uhbr10_100 = { REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_STEPSIZE, 76101), }; -static const struct intel_mpllb_state dg2_dp_uhbr13_100 = { - .clock = 1350000, - .ref_control = - REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3), - .mpllb_cp = - REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 5) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 45) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 65) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 127), - .mpllb_div = - REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV_CLK_EN, 1) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV_MULTIPLIER, 8) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_WORD_DIV2_EN, 1) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_DP2_MODE, 1) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 3), - .mpllb_div2 = - REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 2) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 508), - .mpllb_fracn1 = - REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 1), - - /* - * SSC will be enabled, DP UHBR has a minimum SSC requirement. - */ - .mpllb_sscen = - REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_EN, 1) | - REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_PEAK, 79626), - .mpllb_sscstep = - REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_STEPSIZE, 102737), -}; - static const struct intel_mpllb_state * const dg2_dp_100_tables[] = { &dg2_dp_rbr_100, &dg2_dp_hbr1_100, &dg2_dp_hbr2_100, &dg2_dp_hbr3_100, &dg2_dp_uhbr10_100, - &dg2_dp_uhbr13_100, NULL, }; -- 2.25.1
