Talos™ II Linux sources for OpenBMC https://git.raptorcs.com/git/talos-obmc-linux/atom?h=dev-4.13 2017-08-24T23:29:45+00:00 2017-08-24T23:29:45+00:00 Dave Airlie airlied@redhat.com 2017-08-24T23:29:45+00:00 urn:sha1:cfcfb65ad15a1b43cf5cd434c57966fae03db96b Updates for 4.14.. I have some further patches from Jordan to add multiple priority levels and pre-emption, but those will probably be for 4.15 to give me time for the mesa parts. * tag 'drm-msm-next-2017-08-22' of git://people.freedesktop.org/~robclark/linux: drm/msm/mdp5: mark runtime_pm functions as __maybe_unused drm/msm: remove unused variable drm/msm/mdp5: make helper function static drm/msm: make msm_framebuffer_init() static drm/msm: add helper to allocate stolen fb drm/msm: don't track fbdev's gem object separately drm/msm: add modeset module param drm/msm/mdp5: add tracking for clk enable-count drm/msm: remove unused define drm/msm: Add a helper function for in-kernel buffer allocations drm/msm: Attach the GPU MMU when it is created drm/msm: Add A5XX hardware fault detection drm/msm: Remove uneeded platform dev members drm/msm/mdp5: Set up runtime PM for MDSS drm/msm/mdp5: Write to SMP registers even if allocations don't change drm/msm/mdp5: Don't use mode_set helper funcs for encoders and CRTCs drm/msm/dsi: Implement RPM suspend/resume callbacks drm/msm/dsi: Set up runtime PM for DSI drm/msm/hdmi: Set up runtime PM for HDMI drm/msm/mdp5: Use runtime PM get/put API instead of toggling clocks 2017-08-22T17:20:40+00:00 Arnd Bergmann arnd@arndb.de 2017-08-03T11:50:47+00:00 urn:sha1:d1f08d82176246c6d8a2f1dc26be3638ed4a6083 When CONFIG_PM is disabled, we get harmless warnings about unused functions: drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c:1025:12: error: 'mdp5_runtime_resume' defined but not used [-Werror=unused-function] static int mdp5_runtime_resume(struct device *dev) ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c:1015:12: error: 'mdp5_runtime_suspend' defined but not used [-Werror=unused-function] static int mdp5_runtime_suspend(struct device *dev) ^~~~~~~~~~~~~~~~~~~~ This marks both functions as __maybe_unused so the compiler can drop them silently. Fixes: d68fe15b1878 ("drm/msm/mdp5: Use runtime PM get/put API instead of toggling clocks") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-08-22T17:20:40+00:00 Arnd Bergmann arnd@arndb.de 2017-08-03T11:50:46+00:00 urn:sha1:6e05899dc80af26a21746485bb72e9410f03ad36 A cleanup left behind an unused variable that we have to remove in order to avoid this harmless warning: drivers/gpu/drm/msm/adreno/a5xx_gpu.c: In function 'a5xx_zap_shader_init': drivers/gpu/drm/msm/adreno/a5xx_gpu.c:493:19: error: unused variable 'a5xx_gpu' [-Werror=unused-variable] Fixes: 8d6f08272b6f ("drm/msm: Remove uneeded platform dev members") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-08-22T17:20:40+00:00 Rob Clark robdclark@gmail.com 2017-07-11T16:33:23+00:00 urn:sha1:5c3ddb858549ef9ae93dee30f17c29218fe18a25 Not needed outside of mdp5_crtc.c. Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-08-22T17:20:39+00:00 Rob Clark robdclark@gmail.com 2017-07-11T14:08:05+00:00 urn:sha1:6c0693b1ed500082516a13df53f688ef37a6b6e1 Only needed in msm_fb.c so don't export it. Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-08-22T17:20:39+00:00 Rob Clark robdclark@gmail.com 2017-07-11T14:40:13+00:00 urn:sha1:466e5606cc21fc75e3c6ce2d16c6ddde48e1e4fa We'll later want to re-use this for state-readback when bootloader enables display, so that we can create an fb for the initial plane->state->fb. Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-08-22T17:20:38+00:00 Rob Clark robdclark@gmail.com 2017-07-11T14:13:29+00:00 urn:sha1:38958bab824a7955138c356a16a3f72562fbcef1 The drm_framebuffer is refcnt'd these days and will unref the underlying bo as needed. So we can simplify a little. Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-08-22T17:20:37+00:00 Rob Clark robdclark@gmail.com 2017-07-06T20:33:44+00:00 urn:sha1:ba4dd71828bce7dfa46a5e6e33e2605f65d16534 At least for debugging it is nice to have an easy way to force the driver not to load. Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-08-22T17:20:37+00:00 Rob Clark robdclark@gmail.com 2017-07-03T17:13:57+00:00 urn:sha1:a7d3bb0045365ff84be35e3a4715af5d0216b7bd Accessing registers for an unclocked block is an insta-reboot on snapdragon devices. So add a bit of logic to track the enable_count so we can WARN_ON() unclocked register writes. This makes it much easier to track down mistakes. Signed-off-by: Rob Clark <robdclark@gmail.com> 2017-08-22T17:20:36+00:00 Rob Clark robdclark@gmail.com 2017-07-03T14:43:27+00:00 urn:sha1:a0ce4d23b13d2b028d20d34655a1a9afa300b625 Signed-off-by: Rob Clark <robdclark@gmail.com>