diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2020-10-09 16:05:24 +0300 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2020-12-01 05:38:29 +0300 |
| commit | 60d1029b3f255640ce48f2ff46a2adac6069e413 (patch) | |
| tree | 3513962507250170caafde86a8b193432a2821ba /drivers/gpu/drm/exynos | |
| parent | 22f8c80566c4a29a0d8b5ebf24aa1fd1679b39e5 (diff) | |
| download | linux-60d1029b3f255640ce48f2ff46a2adac6069e413.tar.xz | |
drm/exynos/hdmi: add support for 1920x1200@60Hz mode
Add clock configuration for 154MHz pixelclock to Exynos542x HDMIPHY,
which is required for 1920x1200@60Hz mode. The PLL configuration data
has been taken from the vendor's kernel tree for the Odroid XU4 board.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index dc01c188c0e0..39fa5d3b01ef 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -522,6 +522,15 @@ static const struct hdmiphy_config hdmiphy_5420_configs[] = { 0x54, 0x4B, 0x25, 0x03, 0x00, 0x80, 0x01, 0x80, }, }, + { + .pixel_clock = 154000000, + .conf = { + 0x01, 0xD1, 0x20, 0x01, 0x40, 0x30, 0x08, 0xCC, + 0x8C, 0xE8, 0xC1, 0xD8, 0x45, 0xA0, 0xAC, 0x80, + 0x08, 0x80, 0x09, 0x84, 0x05, 0x02, 0x24, 0x86, + 0x54, 0x3F, 0x25, 0x03, 0x00, 0x00, 0x01, 0x80, + }, + }, }; static const struct hdmiphy_config hdmiphy_5433_configs[] = { |