drm/i915/ehl: Update voltage swing table

Update with latest tuning in the table.

v3: Fix values of to last columns.

BSpec: 21257
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200826201549.83658-3-jose.souza@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 747f0511412cd6db53b49a5310781b7b5b7b37af..d6f84bc3b8fdbaf2e5d7beb9077d9538301f2a56 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -572,13 +572,13 @@ static const struct cnl_ddi_buf_trans ehl_combo_phy_ddi_translations_dp[] = {
                                                /* NT mV Trans mV db    */
        { 0xA, 0x33, 0x3F, 0x00, 0x00 },        /* 350   350      0.0   */
        { 0xA, 0x47, 0x36, 0x00, 0x09 },        /* 350   500      3.1   */
-       { 0xC, 0x64, 0x30, 0x00, 0x0F },        /* 350   700      6.0   */
-       { 0x6, 0x7F, 0x2C, 0x00, 0x13 },        /* 350   900      8.2   */
+       { 0xC, 0x64, 0x34, 0x00, 0x0B },        /* 350   700      6.0   */
+       { 0x6, 0x7F, 0x30, 0x00, 0x0F },        /* 350   900      8.2   */
        { 0xA, 0x46, 0x3F, 0x00, 0x00 },        /* 500   500      0.0   */
-       { 0xC, 0x64, 0x36, 0x00, 0x09 },        /* 500   700      2.9   */
-       { 0x6, 0x7F, 0x30, 0x00, 0x0F },        /* 500   900      5.1   */
+       { 0xC, 0x64, 0x38, 0x00, 0x07 },        /* 500   700      2.9   */
+       { 0x6, 0x7F, 0x32, 0x00, 0x0D },        /* 500   900      5.1   */
        { 0xC, 0x61, 0x3F, 0x00, 0x00 },        /* 650   700      0.6   */
-       { 0x6, 0x7F, 0x37, 0x00, 0x08 },        /* 600   900      3.5   */
+       { 0x6, 0x7F, 0x38, 0x00, 0x07 },        /* 600   900      3.5   */
        { 0x6, 0x7F, 0x3F, 0x00, 0x00 },        /* 900   900      0.0   */
 };