From 528208717eae89ceb969423c643c2725a8e64ccf Mon Sep 17 00:00:00 2001 From: Lee Shawn C Date: Tue, 6 Jun 2023 18:42:38 +0800 Subject: [PATCH] drm/i915/mtl: update DP 2.0 vswing table for C20 phy Update preset 15 setting to align the latest bspec value. Bspec: 74104 Signed-off-by: Lee Shawn C Cc: Mika Kahola Cc: Clint Taylor Cc: Radhakrishna Sripada Cc: Uma Shankar Reviewed-by: Mika Kahola Signed-off-by: Radhakrishna Sripada Link: https://patchwork.freedesktop.org/patch/msgid/20230606104238.31953-1-shawn.c.lee@intel.com --- drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c index b7d20485bde50..be73939ba3de0 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c +++ b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c @@ -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 */ -- 2.30.2