kernel/drivers/gpu/drm/armada/armada_fb.c, branch linux-4.17.y

drm/armada: Use drm_fb_helper_lastclose() and _poll_changed()

2017-12-08T12:03:52Z

This driver can use drm_fb_helper_lastclose() as its .lastclose callback. It can also use drm_fb_helper_output_poll_changed() as its .output_poll_changed callback. Cc: Russell King Signed-off-by: Noralf Trønnes Acked-by: Russell King Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20171205182504.41923-4-noralf@tronnes.org

drm/armada: Replace drm_gem_object_reference/unreference() with _get/put()

2017-10-16T19:01:51Z

This patch replace instances of drm_gem_object_reference/unreference with *_get/put() suffixes, because get/put is shorter and consistent with the kernel use of *_get/put() suffixes. This was done with the following Coccinelle script: @r1@ expression e; @@ ( -drm_gem_object_reference(e); +drm_gem_object_get(e); | -drm_gem_object_unreference(e); +drm_gem_object_put(e); | -drm_gem_object_unreference_unlocked(e); +drm_gem_object_put_unlocked(e); ) Signed-off-by: Haneen Mohammed [resolved small conflict with removed armada_gem_dumb_map_offset] Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/a59ef1ed109ade897bcffcb01b33214262db8942.1505932812.git.hamohammed.sa@gmail.com

drm/armada: Remove unused #include

2017-09-29T07:35:36Z

Remove drmP.h as it is not needed anymore since nothing it defines is used in these files. Signed-off-by: Haneen Mohammed Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170927073846.GA14352@Haneen

drm/armada: don't abuse DMA_ERROR_CODE

2017-06-20T09:12:58Z

dev_addr isn't even a dma_addr_t, and DMA_ERROR_CODE has never been a valid driver API. Add a bool mapped flag instead. Signed-off-by: Christoph Hellwig

drm: Pass 'dev' to drm_helper_mode_fill_fb_struct()

2016-12-15T12:03:30Z

Pass the drm_device to drm_helper_mode_fill_fb_struct() so that we can populate fb->dev early. Will make it easier to use the fb before we register it. @@ identifier fb, mode_cmd; @@ void drm_helper_mode_fill_fb_struct( + struct drm_device *dev, struct drm_framebuffer *fb, const struct drm_mode_fb_cmd2 *mode_cmd ); @@ identifier fb, mode_cmd; @@ void drm_helper_mode_fill_fb_struct( + struct drm_device *dev, struct drm_framebuffer *fb, const struct drm_mode_fb_cmd2 *mode_cmd ) { ... } @@ function func; identifier dev; expression E1, E2; @@ func(struct drm_device *dev, ...) { ... drm_helper_mode_fill_fb_struct( + dev, E1, E2); ... } @@ expression E1, E2; @@ drm_helper_mode_fill_fb_struct( + dev, E1, E2); v2: Rerun spatch due to code changes Signed-off-by: Ville Syrjälä Reviewed-by: Laurent Pinchart Reviewed-by: Alex Deucher Link: http://patchwork.freedesktop.org/patch/msgid/1481748539-18283-1-git-send-email-ville.syrjala@linux.intel.com

drm: Remove unused drm_device from drm_gem_object_lookup()

2016-05-17T06:47:30Z

drm_gem_object_lookup() has never required the drm_device for its file local translation of the user handle to the GEM object. Let's remove the unused parameter and save some space. Signed-off-by: Chris Wilson Cc: dri-devel@lists.freedesktop.org Cc: Dave Airlie Cc: Daniel Vetter [danvet: Fixup kerneldoc too.] Signed-off-by: Daniel Vetter

drm: Pass the user drm_mode_fb_cmd2 as const to .fb_create()

2015-11-24T10:47:38Z

Drivers shouldn't clobber the passed in addfb ioctl parameters. i915 was doing just that. To prevent it from happening again, pass the struct around as const, starting all the way from internal_framebuffer_create(). Signed-off-by: Ville Syrjälä Signed-off-by: Daniel Vetter

DRM: Armada: Add Armada DRM driver

2013-10-12T09:13:40Z

This patch adds support for the pair of LCD controllers on the Marvell Armada 510 SoCs. This driver supports: - multiple contiguous scanout buffers for video and graphics - shm backed cacheable buffer objects for X pixmaps for Vivante GPU acceleration - dual lcd0 and lcd1 crt operation - video overlay on each LCD crt via DRM planes - page flipping of the main scanout buffers - DRM prime for buffer export/import This driver is trivial to extend to other Armada SoCs. Included in this commit is the core driver with no output support; output support is platform and encoder driver dependent. Tested-by: Sebastian Hesselbarth Reviewed-by: Rob Clark Signed-off-by: Russell King