kernel.git/drivers/gpu/drm/msm/hdmi, branch linux-4.10.y

Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into drm-next

2016-11-30T23:25:58Z

On the userspace side, all the basics are working, and most of glmark2 is working. I've been working through deqp, and I've got a couple more things to fix (but we've gone from 70% to 80+% pass in last day, and current deqp run that is going should pick up another 5-10%). I expect to push the mesa patches today or tomorrow. There are a couple more a5xx related patches to take the gpu out of secure mode (for the devices that come up in secure mode, like the hw I have), but those depend on an scm patch that would come in through another tree. If that can land in the next day or two, there might be a second late pull request for drm/msm. In addition to the new-shiny, there have also been a lot of overlay/ plane related fixes for issues found using drm-hwc2 (in the process of testing/debugging the atomic/kms fence patches), resulting in rework to assign hwpipes to kms planes dynamically (as part of global atomic state) and also handling SMP (fifo) block allocation atomically as part of the ->atomic_check() step. All those patches should also help out atomic weston (when those patches eventually land). * 'msm-next' of git://people.freedesktop.org/~robclark/linux: (36 commits) drm/msm: gpu: Add support for the GPMU drm/msm: gpu: Add A5XX target support drm/msm: Disable interrupts during init drm/msm: Remove 'src_clk' from adreno configuration drm/msm: gpu: Add OUT_TYPE4 and OUT_TYPE7 drm/msm: Add adreno_gpu_write64() drm/msm: gpu Add new gpu register read/write functions drm/msm: gpu: Return error on hw_init failure drm/msm: gpu: Cut down the list of "generic" registers to the ones we use drm/msm: update generated headers drm/msm/adreno: move scratch register dumping to per-gen code drm/msm/rd: support for 64b iova drm/msm: convert iova to 64b drm/msm: set dma_mask properly drm/msm: Remove bad calls to of_node_put() drm/msm/mdp5: move LM bounds check into plane->atomic_check() drm/msm/mdp5: dump smp state on errors too drm/msm/mdp5: add debugfs to show smp block status drm/msm/mdp5: handle SMP block allocations "atomically" drm/msm/mdp5: dynamically assign hw pipes to planes ...

drm/msm: update generated headers

2016-11-28T20:14:10Z

Pull in a5xx registers. Signed-off-by: Rob Clark

drm/msm: Set CLK_IGNORE_UNUSED flag for PLL clocks

2016-11-02T14:48:09Z

The DSI/HDMI PLLs in MSM require resources like interface clocks, power domains to be enabled before we can access their registers. The clock framework doesn't have a mechanism at the moment where we can tie such resources to a clock, so we make sure that the KMS driver enables these resources whenever a PLL is expected to be in use. One place where we can't ensure the resource dependencies are met is when the clock framework tries to disable unused clocks. The KMS driver doesn't know when the clock framework calls the is_enabled clk_op, and hence can't enable interface clocks/power domains beforehand. We set the CLK_IGNORE_UNUSED flag for PLL clocks for now. This needs to be revisited, since bootloaders can enable display, and we would want to disable the PLL clocks if there isn't a display driver using them. Cc: Stephen Boyd Signed-off-by: Archit Taneja Acked-by: Stephen Boyd Signed-off-by: Rob Clark

drm/msm/hdmi: don't print error when adding i2c adapter fails

2016-09-15T21:21:12Z

The core will do this for us now. Signed-off-by: Wolfram Sang Signed-off-by: Rob Clark

drm/msm/hdmi: Clean up HDMI gpio DT bindings

2016-09-15T17:02:02Z

Make the following changes in the HDMI gpio bindings: - Use "-gpios" as the suffix for all the gpio names - Move all the gpios to optional, since there are platforms that use none of them. - The HPD gpio is a standard one, remove the "qcom,hdmi-tx-" prefix from it. - Remove the HDMI DDC clk/data gpios. They are just leftovers of an old way to configure pinctrl properties. - Add a missing lpm gpio used on some platforms. Make the necessary changes in the driver to incorporate these changes. There hasn't been any upstream DT that uses the HDMI bindings, so it's okay to change and move around these properties. Cc: Rob Herring Cc: devicetree@vger.kernel.org Signed-off-by: Archit Taneja Acked-by: Rob Herring Signed-off-by: Rob Clark

drm/msm/hdmi: Delete an unnecessary check before the function call "kfree"

2016-07-16T14:29:33Z

The kfree() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Rob Clark

drm/msm/hdmi: use PTR_ERR_OR_ZERO() to simplify the code

2016-07-16T14:29:31Z

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR. Generated by: scripts/coccinelle/api/ptr_ret.cocci Signed-off-by: Wei Yongjun Signed-off-by: Rob Clark

drm: msm: Add ASoC generic hdmi audio codec support.

2016-07-16T14:29:00Z

This patch adds support to generic audio codec via ASoC hdmi-codec infrastucture which is merged recently. Signed-off-by: Srinivas Kandagatla [rebased on efc9194] Signed-off-by: Rob Clark

drm: msm: Rely on the default ->best_encoder() behavior where appropriate

2016-06-09T06:43:26Z

For all outputs except DSI we have a 1:1 relationship between connectors and encoders and the driver is relying on the atomic helpers: we can drop the custom ->best_encoder() and let the core call drm_atomic_helper_best_encoder() for us. Signed-off-by: Boris Brezillon Tested-by: Archit Taneja Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1465300095-16971-9-git-send-email-boris.brezillon@free-electrons.com

drm/msm: Centralize connector registration/unregistration

2016-05-08T14:22:19Z

Move the drm_connector registration from the encoder(HDMI/DSI etc) drivers to the msm platform driver. This will simplify the task of ensuring that the connectors are registered only after the drm_device itself is registered. The connectors' destroy ops are made to use kzalloc instead of devm_kzalloc to ensure that that the connectors can be successfully unregistered when the msm driver module is removed. The memory for the connectors is unallocated when drm_mode_config_cleanup() is called during either during an error or during driver remove. Signed-off-by: Archit Taneja Signed-off-by: Rob Clark