summaryrefslogtreecommitdiff
path: root/drivers/video/omap2
AgeCommit message (Collapse)AuthorFilesLines
2010-01-12OMAP: DSS2: OMAPFB: fix crash when panel driver was not loadedTomi Valkeinen1-0/+5
If the panel's probe had failed, omapfb would still go on, eventually crashing. A better fix would be to handle each display properly, and leaving just the failed display out. But that is a bigger change. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-12OMAP: DSS2: Reject scaling settings when they cannot be supportedVille Syrjälä1-2/+5
If the scaling ratio is below 0.5 video output width can't be identical to the display width. Reject such settings. Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-11OMAP: DSS2: Make check-delay-loops consistentTomi Valkeinen2-10/+10
Loops checking for certain condition were rather inconsistent. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Reported-by: Juha Leppanen <juha_motorsportcom@luukku.com>
2010-01-11OMAP: DSS2: OMAPFB: fix omapfb_free_fbmem()Tomi Valkeinen1-0/+1
Fixes bug causing VRFB memory area to be released twice. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Reported-by: Eino-Ville Talvala <talvala@stanford.edu>
2010-01-11OMAP: DSS2: Fix compile warningVaibhav Hiremath1-0/+2
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-11OMAP: DSS2: RFBI: convert to new kfifo APITomi Valkeinen1-15/+15
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-08OMAP: DSS2: Fix crash when panel doesn't define enable_te()Tomi Valkeinen1-5/+9
DSI driver didn't check if the panel driver actually implements enable_te(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-08OMAP: DSS2: Collect interrupt statisticsTomi Valkeinen5-0/+221
Collect interrupt statistics, printable via debugfs: debugfs/omapdss/dispc_irq debugfs/omapdss/dsi_irq The counters are reset when printed. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-08OMAP: DSS2: DSI: print debug DCS cmd in hexTomi Valkeinen1-1/+1
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-01-08OMAP: DSS2: DSI: fix VC channels in send_short and send_nullTomi Valkeinen1-2/+2
- dsi_vc_send_short() needs to use dest_per for the peripheral id - dsi_vc_send_null() was always using channel id 0 Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: Taal DSI command mode panel driverTomi Valkeinen3-0/+1011
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: Add generic and Sharp panel driversTomi Valkeinen6-0/+277
Add Generic panel (user for DVI output) and Sharp LS037V7DW01 LCD panel. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: omapfb driverTomi Valkeinen8-0/+3710
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: DSI driverTomi Valkeinen1-0/+3710
DSI (Display Serial Interface) driver implements MIPI DSI interface. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: SDI driverTomi Valkeinen1-0/+277
SDI (Serial Display Interface) implements TI Flatlink 3G display interface. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: RFBI driverTomi Valkeinen1-0/+1309
RFBI (Remote FrameBuffer Interface) implements MIPI DBI interface. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: Video encoder driverTomi Valkeinen1-0/+797
VENC (video encoder) driver implements OMAP's analog S-Video/Composite TV-out. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com>
2009-12-09OMAP: DSS2: DPI driverTomi Valkeinen1-0/+399
This implements MIPI DPI interface. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: DISPCTomi Valkeinen1-0/+3091
This file implements DISPC (display controller) block of the OMAP DSS. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: Add more core filesTomi Valkeinen3-0/+2838
Add more core files to DSS2. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: DSS2: Display Subsystem Driver coreTomi Valkeinen7-0/+1984
The core files of DSS2. DSS2 commits are split a bit artificially to make the individual commits smaller, and DSS2 doesn't compile properly without the rest of the core commits. This shouldn't be a problem, as no configuration uses DSS2 yet. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: Add support for VRFB rotation engineTomi Valkeinen3-0/+319
VRFB rotation engine is a block in OMAP2/3 that offers 12 independent contexts that can be used for framebuffer rotation. Each context has a backend area of real memory, where it stores the pixels in undisclosed format. This memory is offered to users via 4 virtual memory areas, which see the same memory area in different rotation angles (0, 90, 180 and 270 degrees). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-12-09OMAP: Add VRAM managerTomi Valkeinen3-0/+658
Add a Video RAM manager for OMAP 2 and 3 platforms. VRAM manager is used to allocate large continuous blocks of SDRAM or SRAM. The features VRAM manager has that are missing from dma_alloc_* functions are: - Support for OMAP2's SRAM - Allocate without ioremapping - Allocate at defined physical addresses - Allows larger VRAM area and larger allocations The upcoming DSS2 uses VRAM manager. VRAM area size can be defined in kernel config, board file or with kernel boot parameters. Board file definition overrides kernel config, and boot parameter overrides kernel config and board file. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-13 22:45:43 +0300