android_kernel_xiaomi_sdm845

History

Zhao Yakui ce6feabd1b drm/i915: Enable PAL and SECAM format and add the propery for SDVO-TV Currently SDVO TV only support NTSC-M format. In this patch we introduce PAL and SECAM formats available and create seting-format property at init time. When user dynamically chose preferred format by xrandr command, it will refine all modelines provided by SDVO device, then instruct SDVO device to execute. At the same time the property is added for SDVO-TV so that the SDVO-TV mode can be changed by using xrandr. https://bugs.freedesktop.org/show_bug.cgi?id=22891 Signed-off-by: Ma Ling <ling.ma@intel.com> review-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>		2009-09-04 13:05:11 -07:00
..
i810
i830
i915	drm/i915: Enable PAL and SECAM format and add the propery for SDVO-TV	2009-09-04 13:05:11 -07:00
mga
r128
radeon	drm/radeon/kms: Fix radeon_gem_busy_ioctl harder.	2009-08-23 11:36:13 +10:00
savage
sis
tdfx
ttm	drm/ttm: Read buffer overflow	2009-08-04 13:41:05 +10:00
via
ati_pcigart.c
drm_agpsupport.c
drm_auth.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c	drm: Catch stop possible NULL pointer reference	2009-08-04 13:29:49 +10:00
drm_crtc.c	drm/kms: teardown crtc correctly when fb is destroyed.	2009-08-19 14:11:34 +10:00
drm_debugfs.c
drm_dma.c
drm_drawable.c
drm_drv.c
drm_edid.c	drm/edid: fixup detailed timings like the X server.	2009-08-15 12:25:08 +10:00
drm_fops.c
drm_gem.c
drm_hashtab.c
drm_info.c
drm_ioc32.c
drm_ioctl.c
drm_irq.c	drm: silence pointless vblank warning.	2009-08-09 12:24:01 +10:00
drm_lock.c
drm_memory.c
drm_mm.c
drm_modes.c	drm: When adding probed modes, preserve duplicate mode types	2009-08-09 12:22:53 +10:00
drm_pci.c
drm_proc.c
drm_scatter.c
drm_sman.c
drm_stub.c
drm_sysfs.c	drm: Fix sysfs device confusion.	2009-08-21 10:01:59 +10:00
drm_vm.c
Kconfig
Makefile
README.drm

README.drm

************************************************************
* For the very latest on DRI development, please see:      *
*     http://dri.freedesktop.org/                          *
************************************************************

The Direct Rendering Manager (drm) is a device-independent kernel-level
device driver that provides support for the XFree86 Direct Rendering
Infrastructure (DRI).

The DRM supports the Direct Rendering Infrastructure (DRI) in four major
ways:

    1. The DRM provides synchronized access to the graphics hardware via
       the use of an optimized two-tiered lock.

    2. The DRM enforces the DRI security policy for access to the graphics
       hardware by only allowing authenticated X11 clients access to
       restricted regions of memory.

    3. The DRM provides a generic DMA engine, complete with multiple
       queues and the ability to detect the need for an OpenGL context
       switch.

    4. The DRM is extensible via the use of small device-specific modules
       that rely extensively on the API exported by the DRM module.


Documentation on the DRI is available from:
    http://dri.freedesktop.org/wiki/Documentation
    http://sourceforge.net/project/showfiles.php?group_id=387
    http://dri.sourceforge.net/doc/

For specific information about kernel-level support, see:

    The Direct Rendering Manager, Kernel Support for the Direct Rendering
    Infrastructure
    http://dri.sourceforge.net/doc/drm_low_level.html

    Hardware Locking for the Direct Rendering Infrastructure
    http://dri.sourceforge.net/doc/hardware_locking_low_level.html

    A Security Analysis of the Direct Rendering Infrastructure
    http://dri.sourceforge.net/doc/security_low_level.html