talos-op-linux/drivers/gpu/drm/msm/adreno, branch master

drm/msm: Fix error about comments within a comment block

2020-01-14T00:06:00+00:00

My compiler yells: .../drivers/gpu/drm/msm/adreno/adreno_gpu.c:69:27: error: '/*' within block comment [-Werror,-Wcomment] Let's fix. Fixes: 6a0dea02c2c4 ("drm/msm: support firmware-name for zap fw (v2)") Link: https://patchwork.freedesktop.org/patch/348519/ Signed-off-by: Douglas Anderson Signed-off-by: Rob Clark

drm/msm: allow zapfw to not be specified in gpulist

2020-01-13T20:45:42+00:00

For newer devices we want to require the path to come from the firmware-name property in the zap-shader dt node. Signed-off-by: Rob Clark Reviewed-by: Jordan Crouse Reviewed-by: Bjorn Andersson

drm/msm: support firmware-name for zap fw (v2)

2020-01-13T20:45:42+00:00

Since zap firmware can be device specific, allow for a firmware-name property in the zap node to specify which firmware to load, similarly to the scheme used for dsp/wifi/etc. v2: only need a single error msg when we can't load from firmware-name specified path, and fix comment [Bjorn A.] Signed-off-by: Rob Clark Reviewed-by: Jordan Crouse Reviewed-by: Bjorn Andersson

drm/msm: use BUG_ON macro for debugging.

2020-01-03T00:17:20+00:00

As the if statement only checks for the value of the offset_name variable, it can be replaced by the more conscise BUG_ON macro for error reporting. Signed-off-by: Wambui Karuga Reviewed-by: Sean Paul Signed-off-by: Rob Clark

drm/msm/adreno: Do not print error on "qcom, gpu-pwrlevels" absence

2020-01-03T00:16:37+00:00

Booting the adreno driver on a imx53 board leads to the following error message: adreno 30000000.gpu: [drm:adreno_gpu_init] *ERROR* Could not find the GPU powerlevels As the "qcom,gpu-pwrlevels" property is optional and never present on i.MX5, turn the message into debug level instead. Signed-off-by: Fabio Estevam Reviewed-by: Jeffrey Hugo Reviewed-by: Jordan Crouse Signed-off-by: Rob Clark

drm: msm: a6xx: Dump GBIF registers, debugbus in gpu state

2020-01-03T00:05:37+00:00

Add the relevant GBIF registers and the debug bus to the a6xx gpu state. This comes in pretty handy when debugging GPU bus related issues. Signed-off-by: Sharat Masetty Signed-off-by: Rob Clark

drm: msm: a6xx: Add support for A618

2020-01-03T00:05:36+00:00

This patch adds support for enabling Graphics Bus Interface(GBIF) used in multiple A6xx series chipets. Also makes changes to the PDC/RSC sequencing specifically required for A618. This is needed for proper interfacing with RPMH. Signed-off-by: Sharat Masetty Signed-off-by: Rob Clark

drm: msm: Add 618 gpu to the adreno gpu list

2020-01-03T00:05:36+00:00

This patch adds Adreno 618 entry and its associated properties to the gpulist entries. Signed-off-by: Sharat Masetty Signed-off-by: Rob Clark

drm/msm/a4xx: set interconnect bandwidth vote

2020-01-02T22:23:48+00:00

Set the two interconnect paths for the GPU to maximum speed for now to work towards getting the GPU working upstream. We can revisit a later time to optimize this for battery life. Signed-off-by: Brian Masney Reviewed-by: Bjorn Andersson Signed-off-by: Rob Clark

drm/msm/a3xx: set interconnect bandwidth vote

2020-01-02T22:23:48+00:00