- 22 2月, 2013 4 次提交
-
-
由 Thierry Reding 提交于
Implement support for the VBLANK IOCTL. Note that Tegra is somewhat special in this case because it doesn't use the generic IRQ support provided by the DRM core (DRIVER_HAVE_IRQ) but rather registers one interrupt handler for each display controller. While at it, clean up the way that interrupts are enabled to ensure that the VBLANK interrupt only gets enabled when required. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
-
由 Thierry Reding 提交于
The sequence for replacing the scanout buffer is much shorter than a full mode change operation so implementing this callback considerably speeds up cases where only a new framebuffer is to be scanned out. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
-
由 Thierry Reding 提交于
Add support for the B and C planes which support RGB and YUV pixel formats and can be used as overlays or hardware cursor. Currently 32-bit XRGB as well as UYVY, YUV420 and YUV422 pixel formats are advertised. Other formats should be easy to add but these are the most common ones and should cover the majority of use-cases. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
-
由 Thierry Reding 提交于
Tegra uses the CMA FB helpers so framebuffers passed to the driver need to use the corresponding functions to access the underlying GEM objects. This used to work because struct tegra_framebuffer was sufficiently similar to struct drm_fb_cma but that isn't guaranteed to stay that way. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
-
- 30 12月, 2012 4 次提交
-
-
由 Dave Airlie 提交于
This reverts commit 83c0bcb6. Lucas pointed out this was a mistake, and I missed the discussion, so just revert it out to save a rebase. Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Lucas Stach 提交于
The intention is to program exactly WIN_A, not WIN_A and possibly others. Signed-off-by: NLucas Stach <dev@lynxeye.de> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Lucas Stach 提交于
Window properties are programmed through a shared aperture and have to happen atomically. Also we do the read-update-write dance on some of the shared regs. To make sure that different functions don't stumble over each other protect the register access with a mutex. Signed-off-by: NLucas Stach <dev@lynxeye.de> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Lucas Stach 提交于
Fixes wrong picture offset observed when using HDMI output with a Technisat HD TV. Signed-off-by: NLucas Stach <dev@lynxeye.de> Acked-by: NMark Zhang <markz@nvidia.com> Tested-by: NMark Zhang <markz@nvidia.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 28 11月, 2012 2 次提交
-
-
由 Thierry Reding 提交于
Add support for host1x, the display controllers and HDMI on the Tegra30 SoC. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NStephen Warren <swarren@nvidia.com> Tested-by: NMark Zhang <markz@nvidia.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Thierry Reding 提交于
Instead of using the stride derived from the display mode, use the pitch associated with the currently active framebuffer. This fixes a bug where the LCD display content would be skewed when enabling HDMI with a video mode different from that of the LCD. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NTerje Bergstrom <tbergstrom@nvidia.com> Tested-by: NMark Zhang <markz@nvidia.com> Tested-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
- 20 11月, 2012 1 次提交
-
-
由 Thierry Reding 提交于
This commit adds a KMS driver for the Tegra20 SoC. This includes basic support for host1x and the two display controllers found on the Tegra20 SoC. Each display controller can drive a separate RGB/LVDS output. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NStephen Warren <swarren@nvidia.com> Acked-by: NMark Zhang <markz@nvidia.com> Reviewed-by: NMark Zhang <markz@nvidia.com> Tested-by: NMark Zhang <markz@nvidia.com> Tested-and-acked-by: NAlexandre Courbot <acourbot@nvidia.com> Acked-by: NTerje Bergstrom <tbergstrom@nvidia.com> Tested-by: NTerje Bergstrom <tbergstrom@nvidia.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-