TV Out refresh rate was half of the specification for almost all modes.
Due to this reason pixel clock was so low for some modes causing flickering screen.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at gmail.com>
---
drivers/gpu/drm/i915/intel_tv.c | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index f3c6a9a..2b1fcad 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -417,7 +417,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "NTSC-M",
.clock = 108000,
- .refresh = 29970,
+ .refresh = 59940,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 3.580MHz */
@@ -460,7 +460,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "NTSC-443",
.clock = 108000,
- .refresh = 29970,
+ .refresh = 59940,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
/* 525 Lines, 60 Fields, 15.734KHz line, Sub-Carrier 4.43MHz */
@@ -502,7 +502,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "NTSC-J",
.clock = 108000,
- .refresh = 29970,
+ .refresh = 59940,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
@@ -545,7 +545,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "PAL-M",
.clock = 108000,
- .refresh = 29970,
+ .refresh = 59940,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
@@ -589,7 +589,7 @@ static const struct tv_mode tv_modes[] = {
/* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */
.name = "PAL-N",
.clock = 108000,
- .refresh = 25000,
+ .refresh = 50000,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
@@ -634,7 +634,7 @@ static const struct tv_mode tv_modes[] = {
/* 625 Lines, 50 Fields, 15.625KHz line, Sub-Carrier 4.434MHz */
.name = "PAL",
.clock = 108000,
- .refresh = 25000,
+ .refresh = 50000,
.oversample = TV_OVERSAMPLE_8X,
.component_only = 0,
@@ -821,7 +821,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "1080i at 50Hz",
.clock = 148800,
- .refresh = 25000,
+ .refresh = 50000,
.oversample = TV_OVERSAMPLE_2X,
.component_only = 1,
@@ -847,7 +847,7 @@ static const struct tv_mode tv_modes[] = {
{
.name = "1080i at 60Hz",
.clock = 148800,
- .refresh = 30000,
+ .refresh = 60000,
.oversample = TV_OVERSAMPLE_2X,
.component_only = 1,
--
1.7.7.4
