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drm/i915/dg2: Add HDMI pixel clock frequencies 267.30 and 319.89 MHz
commit46bc23dcd9upstream. Add snps phy table values for HDMI pixel clocks 267.30 MHz and 319.89 MHz. Values are based on the Bspec algorithm for PLL programming for HDMI. Cc: stable@vger.kernel.org Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8008 Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230223043619.3941382-1-ankit.k.nautiyal@intel.com (cherry picked from commitd46746b8b1) Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
5c7591b857
commit
0243590e33
@@ -1418,6 +1418,36 @@ static const struct intel_mpllb_state dg2_hdmi_262750 = {
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REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
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};
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static const struct intel_mpllb_state dg2_hdmi_267300 = {
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.clock = 267300,
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.ref_control =
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REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
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.mpllb_cp =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 7) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
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.mpllb_div =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 3),
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.mpllb_div2 =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 74) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
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.mpllb_fracn1 =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
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.mpllb_fracn2 =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 30146) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 36699),
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.mpllb_sscen =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
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};
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static const struct intel_mpllb_state dg2_hdmi_268500 = {
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.clock = 268500,
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.ref_control =
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@@ -1508,6 +1538,36 @@ static const struct intel_mpllb_state dg2_hdmi_241500 = {
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REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
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};
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static const struct intel_mpllb_state dg2_hdmi_319890 = {
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.clock = 319890,
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.ref_control =
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REG_FIELD_PREP(SNPS_PHY_REF_CONTROL_REF_RANGE, 3),
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.mpllb_cp =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT, 6) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP, 14) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_INT_GS, 64) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_CP_PROP_GS, 124),
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.mpllb_div =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_DIV5_CLK_EN, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_TX_CLK_DIV, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_PMIX_EN, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_V2I, 2) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FREQ_VCO, 2),
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.mpllb_div2 =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_REF_CLK_DIV, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_MULTIPLIER, 94) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_HDMI_DIV, 1),
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.mpllb_fracn1 =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_CGG_UPDATE_EN, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_EN, 1) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_DEN, 65535),
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.mpllb_fracn2 =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_QUOT, 64094) |
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REG_FIELD_PREP(SNPS_PHY_MPLLB_FRACN_REM, 13631),
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.mpllb_sscen =
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REG_FIELD_PREP(SNPS_PHY_MPLLB_SSC_UP_SPREAD, 1),
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};
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static const struct intel_mpllb_state dg2_hdmi_497750 = {
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.clock = 497750,
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.ref_control =
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@@ -1695,8 +1755,10 @@ static const struct intel_mpllb_state * const dg2_hdmi_tables[] = {
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&dg2_hdmi_209800,
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&dg2_hdmi_241500,
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&dg2_hdmi_262750,
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&dg2_hdmi_267300,
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&dg2_hdmi_268500,
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&dg2_hdmi_296703,
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&dg2_hdmi_319890,
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&dg2_hdmi_497750,
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&dg2_hdmi_592000,
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&dg2_hdmi_593407,
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