below is list of pixel clocks and resoluitons this patch adds:
71000000 - 1280x800@60Hz RB 73250000 - 800x600@120Hz RB 88750000 - 1440x900@60Hz RB 115500000 - 1024x768@120Hz RB 119000000 - 1680x1050@60Hz RB
without these pixel clocks' support the mentioned resolutions fail to be detected in exynos5250.
Signed-off-by: Shirish S s.shirish@samsung.com --- drivers/gpu/drm/exynos/exynos_hdmi.c | 45 ++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index c021ddc..650ce48 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -303,6 +303,24 @@ static const struct hdmiphy_config hdmiphy_v14_configs[] = { }, }, { + .pixel_clock = 71000000, + .conf = { + 0x01, 0x91, 0x1E, 0x15, 0x40, 0x3C, 0xCE, 0x08, + 0x04, 0x20, 0xB2, 0xD8, 0x45, 0xA0, 0xAC, 0x80, + 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86, + 0x54, 0xAD, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80, + }, + }, + { + .pixel_clock = 73250000, + .conf = { + 0x01, 0xD1, 0x1F, 0x15, 0x40, 0x18, 0xE9, 0x08, + 0x02, 0xA0, 0xB7, 0xD8, 0x45, 0xA0, 0xAC, 0x80, + 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86, + 0x54, 0xA8, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80, + }, + }, + { .pixel_clock = 74176000, .conf = { 0x01, 0xd1, 0x3e, 0x35, 0x40, 0x5b, 0xde, 0x08, @@ -330,6 +348,15 @@ static const struct hdmiphy_config hdmiphy_v14_configs[] = { }, }, { + .pixel_clock = 88750000, + .conf = { + 0x01, 0x91, 0x25, 0x17, 0x40, 0x30, 0xFE, 0x08, + 0x06, 0x20, 0xDE, 0xD8, 0x45, 0xA0, 0xAC, 0x80, + 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86, + 0x54, 0x8A, 0x24, 0x01, 0x00, 0x00, 0x01, 0x80, + }, + }, + { .pixel_clock = 106500000, .conf = { 0x01, 0xd1, 0x2c, 0x12, 0x40, 0x0c, 0x09, 0x08, @@ -348,6 +375,24 @@ static const struct hdmiphy_config hdmiphy_v14_configs[] = { }, }, { + .pixel_clock = 115500000, + .conf = { + 0x01, 0xD1, 0x30, 0x1A, 0x40, 0x40, 0x10, 0x04, + 0x04, 0xA0, 0x21, 0xD9, 0x45, 0xA0, 0xAC, 0x80, + 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86, + 0x54, 0xAA, 0x25, 0x03, 0x00, 0x00, 0x01, 0x80, + }, + }, + { + .pixel_clock = 119000000, + .conf = { + 0x01, 0x91, 0x32, 0x14, 0x40, 0x60, 0xD8, 0x08, + 0x06, 0x20, 0x2A, 0xD9, 0x45, 0xA0, 0xAC, 0x80, + 0x06, 0x80, 0x11, 0x04, 0x02, 0x22, 0x44, 0x86, + 0x54, 0x9D, 0x25, 0x03, 0x00, 0x00, 0x01, 0x80, + }, + }, + { .pixel_clock = 146250000, .conf = { 0x01, 0xd1, 0x3d, 0x15, 0x40, 0x18, 0xfd, 0x08,