kernel.git/drivers/gpu/drm/tegra/dc.c, branch linux-3.17.y

drm/tegra: add MODULE_DEVICE_TABLEs

2014-08-04T08:07:39Z

When tegra-drm.ko is built as a module, these MODULE_DEVICE_TABLEs allow the module to be auto-loaded since the module will match the devices instantiated from device tree. (Notes for stable: in 3.14+, just git rm any conflicting file, since they are added in later kernels. For 3.13 and below, manual merging will be needed) Cc: Signed-off-by: Stephen Warren Signed-off-by: Thierry Reding

drm/tegra: dc - Reset controller on driver remove

2014-08-04T08:07:38Z

Since the device will no longer be used, may as well keep it in reset to potentially save some power and make sure it is in a clean state the next time it's probed. Signed-off-by: Thierry Reding

drm/tegra: Properly align stride for framebuffers

2014-08-04T08:07:38Z

Tegra20 and Tegra30 both required the buffer line stride to be aligned on 8 byte boundaries. Tegra114 and Tegra124 increased the alignment to 64 bytes. Introduce a parameter to specify the alignment requirements for each display controller and round up the pitch of newly allocated framebuffers appropriately. Originally-by: Stéphane Marchesin Signed-off-by: Thierry Reding

drm/tegra: Implement more tiling modes

2014-08-04T08:07:34Z

Tegra124 supports a block-linear mode in addition to the regular pitch linear and tiled modes. Add support for these by moving the internal representation into a structure rather than a simple flag. Tested-by: Alexandre Courbot Signed-off-by: Thierry Reding

drm/tegra: Add hardware cursor support

2014-06-05T21:14:47Z

Enable hardware cursor support on Tegra124. Earlier generations support the hardware cursor to some degree as well, but not in a way that can be generically exposed. Signed-off-by: Thierry Reding

drm/tegra: Remove host1x drm_bus implementation

2014-06-05T21:14:46Z

The DRM core can now cope with drivers that don't have an associated struct drm_bus, so the host1x implementation is no longer useful. Signed-off-by: Thierry Reding

drm/tegra: dc - Compute shift clock divider in output drivers

2014-06-05T21:09:33Z

The shift clock divider is highly dependent on the type of output, so push computation of it down into the output drivers. The old code used to work merely by accident. Signed-off-by: Thierry Reding

drm/tegra: dc - Move around shift clock programming

2014-06-05T21:09:32Z

Program the shift clock divider in tegra_crtc_setup_clk() since that's where the divider is computed, so passing it around can be avoided. Signed-off-by: Thierry Reding

drm/tegra: dc - Use proper H/V ref-to-sync values

2014-06-05T21:09:20Z

For HDMI compliance both of these values need to be set to 1. Signed-off-by: Thierry Reding

drm/tegra: dc - Do not touch power control register

2014-06-05T21:09:19Z

Setting the bits in this register is dependent on the output type driven by the display controller. All output drivers already set these properly so there is no need to do it here again. Signed-off-by: Thierry Reding