Display Driver Open Source Plan
From OMAPpedia
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* pm_runtime support | * pm_runtime support | ||
* Color Phase Rotation | * Color Phase Rotation | ||
| - | * Move 'auto-update mode for manual update panels' functionality from omadss to omapfb driver. | + | * Move 'auto-update mode for manual update panels' functionality from omadss to omapfb driver. |
* OMAP Display V4L2 fixes to make omap_vout.c operational on OMAP4. | * OMAP Display V4L2 fixes to make omap_vout.c operational on OMAP4. | ||
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| align="center" style="background:#f0f0f0;"|'''Owner''' | | align="center" style="background:#f0f0f0;"|'''Owner''' | ||
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| - | | OMAP4 new feature||Pico DLP||3.2|| Patches are mostly ready. One bug in reset or shutdown sequence of the pico DLP chip. || | + | | OMAP4 new feature||Pico DLP||3.2|| Patches are mostly ready. One bug in reset or shutdown sequence of the pico DLP chip. || Tomi, Mythri |
|- | |- | ||
| OMAP4 new feature||DSI OMAP4 support for DSI1 and DSI2 - command mode||3.2 ||OMAP DSS related changes were merged for 3.0, but the board-file related changes weren't accepted upstream, and need some consolidation changes. Tomi has some consolidation patches and will send them for review.||Archit, Tomi. | | OMAP4 new feature||DSI OMAP4 support for DSI1 and DSI2 - command mode||3.2 ||OMAP DSS related changes were merged for 3.0, but the board-file related changes weren't accepted upstream, and need some consolidation changes. Tomi has some consolidation patches and will send them for review.||Archit, Tomi. | ||
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| OMAP4 new feature||Setting scaling coefficients specific to OMAP4||3.2||-||Archit | | OMAP4 new feature||Setting scaling coefficients specific to OMAP4||3.2||-||Archit | ||
|- | |- | ||
| - | | OMAP4 new feature||Write-back support||3.3||Design reviewed internally.|| | + | | OMAP4 new feature||Write-back support||3.3||Design reviewed internally.||Nishant |
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| OMAP4 new feature||Interlace-support||?||-||- | | OMAP4 new feature||Interlace-support||?||-||- | ||
Latest revision as of 13:01, 8 August 2011
Early availability feature tree : kernel-display
Contents |
[edit] Following features/patchsets were merged in 3.1
- pm_runtime support
- Color Phase Rotation
- Move 'auto-update mode for manual update panels' functionality from omadss to omapfb driver.
- OMAP Display V4L2 fixes to make omap_vout.c operational on OMAP4.
[edit] Following features/patchsets were merged in 3.0
- DSI driver support to support multiple instances (e.g. DSI1 and DSI2 for omap4)
- DSI low power feature (ULPS)
- NV 12 support in DSS driver
[edit] Following features/patchsets were merged in 2.6.39
- Hwmod conversion of DSS2 - OMAP2/3
- Hwmod conversion of DSS2 - OMAP4
- Making DSS clock names common across all platforms
- Internal-clock-framework (calculation clock dividors for pixel clock for DSI1)
- Using hwmod opt-clocks for DSS
- Setting TAAL panel timings via bootargs
- Basic HDMI support (no HPD, Deep color, EDID)
- DVI support for Panda
[edit] Upcoming features/patchsets
| Feature | Content | Targeted kernel.org Release | Status / Dependencies | Owner |
| OMAP4 new feature | Pico DLP | 3.2 | Patches are mostly ready. One bug in reset or shutdown sequence of the pico DLP chip. | Tomi, Mythri |
| OMAP4 new feature | DSI OMAP4 support for DSI1 and DSI2 - command mode | 3.2 | OMAP DSS related changes were merged for 3.0, but the board-file related changes weren't accepted upstream, and need some consolidation changes. Tomi has some consolidation patches and will send them for review. | Archit, Tomi. |
| OMAP4 new feature | HDMI rework for supporting multiple SOCs - OMAP4, Netra, OMAP5 | 3.2 | Under review on community lists | Mythri |
| OMAP4 new feature | HDMI advanced features (HPD, Extended-EDID) | 3.2 | - | Mythri |
| OMAP4 new feature | DSI Video mode support | 3.2 | - | Archit, Tomi. |
| OMAP4 new feature | video pipeline changes (video3, zorder) | 3.2 | Posted on LO. | Archit |
| OMAP4 new feature | Setting scaling coefficients specific to OMAP4 | 3.2 | - | Archit |
| OMAP4 new feature | Write-back support | 3.3 | Design reviewed internally. | Nishant |
| OMAP4 new feature | Interlace-support | ? | - | - |
| OMAP4 new feature | Pre-decimation | ? | - | - |
| OMAP4 new feature | V4L2: Any changes required to use videobuf2 | - | Plan cancelled. | - |
| OMAP4 new feature | V4L2: multi-planar support for NV12 | - | Current users pass Y and UV buffers appended together. No plan to support passing of separate buffers. | - |
