33d5f513c6
- Initial support for the Prefetch Resolve Engine/Gasket on i.MX6QP, improving linear scanout buffer memory bandwidth utilization. This will in the future grow reordering support and allow direct scanout of Vivante tiled renderbuffers from the GPU. - Deferred plane disabling gets rid of some busy waiting in the atomic plane disable and crtc disable paths that lead to wait_for_vblank timeouts. - Add support for RGBA formats with a separate alpha plane, that can reduce memory bandwidth utilization for mostly transparent overlay planes by skipping color reads for completely transparent regions. - Allow moving an active overlay plane without enforcing a modeset. - Add 8-bit and 16-bit bayer formats to ipu_cpmem_set_image. - Set the base address in ipu_cpmem_set_image even for invalid formats to increase robustness against errors. - Use drm_plane_helper_check_state in plane atomic_check. - Some cleanup. -----BEGIN PGP SIGNATURE----- iQJLBAABCAA1FiEEBsBxhV1FaKwXuCOBUMKIHHCeYOsFAljLmwkXHHAuemFiZWxA cGVuZ3V0cm9uaXguZGUACgkQUMKIHHCeYOvhNQ/+NGLUB1S7qBpoRoNak/B23/Lj mNXSnJnqUO5iHea7bGEU0kA9Sv6IgE21YacB+Zvu5hVSu47OlO6c7LUni6VJkRx3 jXOOtZoR/67lWvgkZEEV4q2l6vVwBon/5xxuHXpGbhWu1652NdX7y/ueBSQaqva/ YJO1pm5ixoVoy/0FQwZ82+gi4BP4gdAqEwkxFOYUd8TluO9iUhXKvPuDH8D4DYbw jAQH5UpcoC7OEoxx56a4ivx9v/9JBfNnoZf3RpjxhTIMCxiSsJ0Cc+sM2g11INiR wh4q14pWRtZqbtSHhhOLipX4+XDpiUSrc13Mm+ThCB+JBJJZBTjQr9u+tfiQiHWq WLJ2NYQr50lUIVX5P/lwWevRrUYDBhQ0QTelO9Cjor1fAWfNWZl5ARyaIQZ4YREa duJswyqNVQxEpdBAe2dhabLmDhQ/JFh7OzKMNxvt+6P48XR3KMrHEHujZj38hEwR U2kZ+WNEQPztASMLQgBGIzagIQ/yQfLmJyiSNy/hnaUQg1h557Z1O2x5H99XOxvE jF9ub3iCwenYg8WuywS6vXAMZpm87+NYOFwyj/4KpPsQIM6n/DSPxf9drb5bIicU CpbOIz4qMBRHW8Bm6XlUqAMtleVUVye+yFQ9kYIcc042fuzwVzc7Fl8fH/BCbqr1 gGpo/07g21pMH12w90g= =dyZf -----END PGP SIGNATURE----- Merge tag 'imx-drm-next-2017-03-17' of git://git.pengutronix.de/git/pza/linux into drm-next imx-drm PRE/PRG support, deferred plane disabling, separate alpha support - Initial support for the Prefetch Resolve Engine/Gasket on i.MX6QP, improving linear scanout buffer memory bandwidth utilization. This will in the future grow reordering support and allow direct scanout of Vivante tiled renderbuffers from the GPU. - Deferred plane disabling gets rid of some busy waiting in the atomic plane disable and crtc disable paths that lead to wait_for_vblank timeouts. - Add support for RGBA formats with a separate alpha plane, that can reduce memory bandwidth utilization for mostly transparent overlay planes by skipping color reads for completely transparent regions. - Allow moving an active overlay plane without enforcing a modeset. - Add 8-bit and 16-bit bayer formats to ipu_cpmem_set_image. - Set the base address in ipu_cpmem_set_image even for invalid formats to increase robustness against errors. - Use drm_plane_helper_check_state in plane atomic_check. - Some cleanup. * tag 'imx-drm-next-2017-03-17' of git://git.pengutronix.de/git/pza/linux: (22 commits) drm/imx: Remove unneeded definition for structure imx_drm_component drm/imx: use PRG/PRE when possible drm/imx: enable/disable PRG on CRTC enable/disable gpu: ipu-v3: only set non-zero AXI ID for IC when PRG is absent gpu: ipu-v3: hook up PRG unit gpu: ipu-v3: document valid IPUv3 compatibles and extend for i.MX6 QuadPlus gpu: ipu-v3: add driver for Prefetch Resolve Gasket gpu: ipu-v3: add DT binding for the Prefetch Resolve Gasket gpu: ipu-v3: add driver for Prefetch Resolve Engine gpu: ipu-v3: add DT binding for the Prefetch Resolve Engine drm/imx: ipuv3-plane: add support for separate alpha planes drm/imx: extend drm_plane_state_to_eba for separate channel support gpu: ipu-v3: add support for separate alpha channels drm: add RGB formats with separate alpha plane drm/imx: add deferred plane disabling drm/imx: don't wait for vblank and stop calling cleanup_planes in commit_tail gpu: ipu-v3: add unsynchronised DP channel disabling gpu: ipu-v3: remove IRQ dance on DC channel disable gpu: ipu-cpmem: add bayer formats to ipu_cpmem_set_image gpu: ipu-cpmem: set image base address even for incorrect formats ... |
||
|---|---|---|
| Documentation | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.