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DC based PWM backlight is found on some T20 and T30 devices (HTC One X). This backlight is controlled by Tegra DC and is adjustable by the DC PM0 or PM1 signal. Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # HTC One X T30 Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # HTC One X T30 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
24 lines
795 B
Text
24 lines
795 B
Text
config VIDEO_TEGRA20
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bool "Enable Display Controller support on Tegra20 and Tegra 30"
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depends on OF_CONTROL
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help
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T20/T30 support video output to an attached LCD panel as well as
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other options such as HDMI. Only the LCD is supported in U-Boot.
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This option enables this support which can be used on devices which
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have an LCD display connected.
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config VIDEO_DSI_TEGRA30
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bool "Enable Tegra 30 DSI support"
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depends on PANEL && DM_GPIO
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select VIDEO_TEGRA20
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select VIDEO_MIPI_DSI
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help
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T30 has native support for DSI panels. This option enables support
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for such panels which can be used on endeavoru and tf600t.
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config TEGRA_BACKLIGHT_PWM
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bool "Enable Tegra DC PWM backlight support"
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depends on BACKLIGHT
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select VIDEO_TEGRA20
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help
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Tegra DC dependent backlight.
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