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path: root/include/video/omap-panel-nokia-dsi.h
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* OMAPDSS: Taal: remove external backlight supportTomi Valkeinen2011-09-30
| | | | | | | | | | | | | | | | | Taal panel driver supports two kinds of backlight control: 1) using DSI commands sent to the panel to control the backlight, 2) calling function pointers going to the board file to control the backlight. The second option is a bit hacky, and will no longer be needed when the PWM driver supports the backlight features. After that we can use the standard PWM backlight driver. This patch removes the second backlight control mechanism, and adds a boolean field, use_dsi_backlight, to nokia_dsi_panel_data which the board file can use to inform whether the panel driver should use DSI commands to control the backlight. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* OMAP: DSS2: Taal: Implement ULPS functionalityTomi Valkeinen2011-05-11
| | | | | | | | | | | | | ULPS is a low power state where the DSI lanes are kept at ground. This patch implements ULPS by having a DSI bus inactivity timer which triggers the entry to ULPS. ULPS exit will happen automatically when the driver needs to do something on the DSI lanes. The ulps_timeout is configurable from board file or via sysfs. Additionally another sysfs file, "ulps", can be used to check the current ULPS state, or to manually enter or exit ULPS. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* OMAP: DSS2: Taal: Implement configurable ESD intervalTomi Valkeinen2011-05-11
| | | | | | | | ESD check in Taal driver is currently on/off feature with hardcoded interval. This patch changes it to a configurable interval, which can be set from the board file. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* OMAP: DSS2: Move nokia-dsi-panel.h to include/video/Tomi Valkeinen2011-05-11
arch/arm/plat-omap/include/plat/nokia-dsi-panel.h is an include for the OMAP DSS panel driver for Nokia's DSI displays. A more logical place for it is in include/video. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>