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drm/i915/mtl: update DP 2.0 vswing table for C20 phy

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Update preset 15 setting to align the latest bspec value.

Bspec: 74104
Signed-off-by: Lee Shawn C <shawn.c.lee@intel.com>
Cc: Mika Kahola <mika.kahola@intel.com>
Cc: Clint Taylor <Clinton.A.Taylor@intel.com>
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Cc: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230606104238.31953-1-shawn.c.lee@intel.com
This commit is contained in:
Lee Shawn C 2023-06-06 18:42:38 +08:00 committed by Radhakrishna Sripada
parent d77721c118
commit 528208717e
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
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@ -1072,7 +1072,7 @@ static const union intel_ddi_buf_trans_entry _mtl_c20_trans_uhbr[] = {
{ .snps = { 37, 4, 7 } }, /* preset 12 */
{ .snps = { 33, 4, 11 } }, /* preset 13 */
{ .snps = { 40, 8, 0 } }, /* preset 14 */
{ .snps = { 28, 2, 2 } }, /* preset 15 */
{ .snps = { 30, 2, 2 } }, /* preset 15 */
};
/* HDMI2.0 */