From: Daniel Drake <drake@xxxxxxxxxxxx>
Configuration details from Samsung. This enables 1366x768@60Hz,
which also needs the 257px timing hack to work around a mixer
limitation.
Signed-off-by: Daniel Drake <drake@xxxxxxxxxxxx>
Signed-off-by: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 9 +++++++++
drivers/gpu/drm/exynos/exynos_mixer.c | 1 +
2 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 2b14cc7def6f..adc69331dafe 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -298,6 +298,15 @@ static const struct hdmiphy_config hdmiphy_v14_configs[] = {
},
},
{
+ .pixel_clock = 85500000,
+ .conf = {
+ 0x01, 0xd1, 0x24, 0x11, 0x40, 0x40, 0xd0, 0x08,
+ 0x84, 0xa0, 0xd6, 0xd8, 0x45, 0xa0, 0xac, 0x80,
+ 0x08, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86,
+ 0x54, 0x90, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80,
+ },
+ },
+ {
.pixel_clock = 106500000,
.conf = {
0x01, 0xd1, 0x2c, 0x12, 0x40, 0x0c, 0x09, 0x08,
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 96c3f61f080e..1dd65e261385 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -1127,6 +1127,7 @@ static int mixer_atomic_check(struct exynos_drm_crtc *crtc,
/* Check against some specific resolutions. */
if ((w == 1024 && h == 768) ||
+ (w == 1366 && h == 768) ||
(w == 1280 && h == 1024))
return 0;
--
2.13.5
--
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