[Intel-gfx] [PATCH v2 3/3] drm/i915/ehl: Update voltage swing table
José Roberto de Souza
jose.souza at intel.com
Tue Aug 25 18:43:43 UTC 2020
Update with latest tunning in the table.
BSpec: 21257
Cc: Matt Roper <matthew.d.roper at intel.com>
Signed-off-by: José Roberto de Souza <jose.souza at intel.com>
---
drivers/gpu/drm/i915/display/intel_ddi.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 699511872290..c7e64e20a772 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -572,14 +572,14 @@ 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, 0x3F, 0x00, 0x00 }, /* 900 900 0.0 */
+ { 0x6, 0x7F, 0x37, 0x00, 0x07 }, /* 600 900 3.5 */
+ { 0x6, 0x7F, 0x38, 0x00, 0x00 }, /* 900 900 0.0 */
};
struct icl_mg_phy_ddi_buf_trans {
--
2.28.0
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