kernel/drivers/gpu/drm/rockchip/rockchip_drm_fb.c, branch linux-4.17.y

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

2017-12-08T12:08:06Z

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: Mark Yao Signed-off-by: Noralf Trønnes Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20171205182504.41923-11-noralf@tronnes.org

drm/rockchip: Replace dev_* with DRM_DEV_*

2017-09-18T01:50:44Z

This patch replace instances of dev_info/err/debug with DRM_DEV_INFO/ERROR/WARN respectively inorder to use a drm-formatted specific log messages. Issue corrected with the help of the following Coccinelle script: @r@ @@ ( -dev_info +DRM_DEV_INFO | -dev_err +DRM_DEV_ERROR | -dev_dbg +DRM_DEV_DEBUG ) Signed-off-by: Haneen Mohammed Signed-off-by: Mark Yao Link: https://patchwork.freedesktop.org/patch/msgid/20170915083603.GA18992@Haneen

drm/rockchip: switch to drm__get(), drm__put() helpers

2017-08-11T15:35:21Z

Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and drm_*_unreference() helpers. drm_*_reference() and drm_*_unreference() functions are just compatibility alias for drm_*_get() and drm_*_put() and should not be used by new code. So convert all users of compatibility functions to use the new APIs. Generated by: scripts/coccinelle/api/drm-get-put.cocci Signed-off-by: Cihangir Akturk Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/1502454794-28558-21-git-send-email-cakturk@gmail.com

drm/atomic: implement drm_atomic_helper_commit_tail for runtime_pm users

2017-07-26T11:45:08Z

The current drm_atomic_helper_commit_tail helper works only if the CRTC is accessible, and documents an alternative implementation that is supposed to be used if that happens. That implementation is then duplicated by some drivers. Instead of documenting it, let's implement an helper that all the relevant users can use directly. Signed-off-by: Maxime Ripard Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/a8f92dc70048bab746e94dadd1c23200626aff60.1500555652.git-series.maxime.ripard@free-electrons.com Signed-off-by: Daniel Vetter

drm/rockchip: Remove unnecessary NULL check

2017-06-21T13:38:32Z

The expression &private->fbdev_helper can never be NULL, so the check is completely unnecessary. Reviewed-by: Daniel Vetter Signed-off-by: Thierry Reding Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170329144401.1804-12-thierry.reding@gmail.com

Merge airlied/drm-next into drm-misc-next

2017-02-26T20:34:42Z

Backmerge the main pull request to sync up with all the newly landed drivers. Otherwise we'll have chaos even before 4.12 started in earnest. Signed-off-by: Daniel Vetter

drm: Constify drm_mode_config atomic helper private pointer

2017-02-12T11:05:23Z

The drm_mode_config helper private field points to a structure of function pointers that don't need to be modified at runtime. Make it const. Signed-off-by: Laurent Pinchart Reviewed-by: Gabriel Krisman Bertazi Acked-by: Brian Starkey Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170102091613.6310-1-laurent.pinchart@ideasonboard.com

drm/rockchip: return ERR_PTR instead of NULL

2017-02-05T08:19:11Z

rockchip_drm_framebuffer_init is only used in one case, in rockchip_drm_fbdev.c, where its return value is tested using IS_ERR. To enable propagating the reason for the error, change the definition so that it returns an ERR_PTR value. Problem found with the help of Coccinelle. Signed-off-by: Julia Lawall

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/rockchip: Replace custom wait_for_vblanks with helper

2016-09-21T13:55:51Z

Currently the driver uses a custom function to wait for flip to complete after an atomic commit. It was needed before because of two problems: - there is no hardware vblank counter, so the original helper would have a race condition with the vblank interrupt, - the driver didn't support unreferencing cursor framebuffers asynchronously to the commit, which was what the helper expected. Since both problems have been solved by previous patches, we can now make the driver use the generic helper and remove custom waiting code. Signed-off-by: Tomasz Figa