kernel/drivers/gpu/drm/imx/imx-drm-core.c, branch linux-4.17.y

Merge tag 'imx-drm-next-2018-01-02' of git://git.pengutronix.de/git/pza/linux into drm-next

2018-01-05T01:33:24Z

drm/imx: format modifier support - Add tiled prefetch support to PRE - Add format modifier support to PRG and imx-drm-core - Use runtime PM to control PRG clock - Allow building ipu-v3 under COMPILE_TEST * tag 'imx-drm-next-2018-01-02' of git://git.pengutronix.de/git/pza/linux: gpu: ipu-v3: allow to build with COMPILE_TEST drm/imx: advertise supported plane format modifiers drm/imx: add FB modifier support gpu: ipu-v3: prg: add modifier support gpu: ipu-v3: pre: add tiled prefetch support gpu: ipu-v3: prg: switch to runtime PM

drm/imx: add FB modifier support

2017-12-19T11:49:11Z

This adds FB modifier support for the Vivante single buffer tiled formats, when the PRG/PRE engines are present. Signed-off-by: Lucas Stach Signed-off-by: Philipp Zabel

drm/imx: Use drm_fb_cma_fbdev_init/fini()

2017-12-08T13:47:40Z

Use drm_fb_cma_fbdev_init() and drm_fb_cma_fbdev_fini() which relies on the fact that drm_device holds a pointer to the drm_fb_helper structure. This means that the driver doesn't have to keep track of that. Also use the drm_fb_helper functions directly. Cc: Philipp Zabel Signed-off-by: Noralf Trønnes Acked-by: Philipp Zabel Link: https://patchwork.freedesktop.org/patch/msgid/20171115142001.45358-8-noralf@tronnes.org

drm/imx: always call wait_for_flip_done in commit_tail

2017-11-30T14:47:40Z

drm_atomic_helper_wait_for_vblanks will go away in the future. The new drm_atomic_helper_setup_commit in 4.15 expects that blocking commits have completed flipping before the commit_tail returns. This must be ensured by calling wait_for_vblanks or wait_for_flip_done, where flip_done might do a less agressive wait, which is fine for imx-drm. Fixes: 080de2e5be2d (drm/atomic: Check for busy planes/connectors before setting the commit) Signed-off-by: Lucas Stach Reviewed-by: Daniel Vetter Signed-off-by: Philipp Zabel

drm/imx: Use drm_gem_fb_create() and drm_gem_fb_prepare_fb()

2017-09-16T12:05:54Z

drm_fb_cma_create() and drm_fb_cma_prepare_fb() are just wrappers now, use drm_gem_fb_create() and drm_gem_fb_prepare_fb() directly. Cc: Philipp Zabel Signed-off-by: Noralf Trønnes Acked-by: Philipp Zabel Link: https://patchwork.freedesktop.org/patch/msgid/1502631125-13557-11-git-send-email-noralf@tronnes.org

drm/imx: Use .dumb_map_offset and .dumb_destroy defaults

2017-07-29T11:56:30Z

This driver can use the drm_driver.dumb_destroy and drm_driver.dumb_map_offset defaults, so no need to set them. Cc: Philipp Zabel Signed-off-by: Noralf Trønnes Acked-by: Philipp Zabel Link: https://patchwork.freedesktop.org/patch/msgid/1500837417-40580-10-git-send-email-noralf@tronnes.org

drm/imx: Use atomic iterator macros

2017-07-13T07:54:48Z

for_each_obj_in_state is about to be removed, so use the new atomic iterator macros. Signed-off-by: Maarten Lankhorst Cc: Philipp Zabel Link: http://patchwork.freedesktop.org/patch/msgid/20170712081344.25495-13-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter Reviewed-by: Philipp Zabel Tested-by: Philipp Zabel

drm/imx: Drop drm_vblank_cleanup

2017-05-31T08:49:32Z

It's only done in the driver load error path, where vblanks don't need to be quiescent anyway. And that's all drm_vblank_cleanup does, since the core will release the vblank allocations on its own already. So drop it. Cc: Philipp Zabel Acked-by: Philipp Zabel Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-24-daniel.vetter@ffwll.ch

Merge tag 'imx-drm-next-2017-04-04' of git://git.pengutronix.de/git/pza/linux into drm-next

2017-04-06T19:34:46Z

imx-drm module/dependency changes - The PRE/PRG drivers added an unwanted DRM dependency to the ipu-v3 driver. Remove the dependency by conditionally disabling PRE/PRG support depending on CONFIG_DRM. - Merge the imx-ipuv3-crtc module into the imxdrm module. There is no reason anymore for a separation between core drm driver and crtc/plane drivers, especially since commit eb8c88808c83 ("drm/imx: add deferred plane disabling"), which added a dependency on imx-ipuv3-crtc to the imxdrm module. * tag 'imx-drm-next-2017-04-04' of git://git.pengutronix.de/git/pza/linux: drm/imx: merge imx-drm-core and ipuv3-crtc in one module gpu: ipu-v3: don't depend on DRM being enabled

drm/imx: merge imx-drm-core and ipuv3-crtc in one module

2017-04-04T08:59:08Z

While it is possible to hook other CRTC implementations into imx-drm in practice there are none yet and the option to disable ipuv3-crtc support has been hidden for a long time. Now that the imx-drm-core has learned to deal with some of the specifics of IPUv3 there is a cyclic dependency between both parts. To get rid of this and to decimate the Kconfig maze a bit, simply merge both parts into one module. Signed-off-by: Lucas Stach Signed-off-by: Philipp Zabel