linux-stable.git/drivers/gpu/drm/sun4i, branch v6.3

Merge drm/drm-fixes into drm-misc-fixes

2023-03-13T09:14:05+00:00

Backmerging to get latest upstream.

Signed-off-by: Thomas Zimmermann

drm/sun4i: fix missing component unbind on bind errors

2023-03-07T15:11:02+00:00

Make sure to unbind all subcomponents when binding the aggregate device
fails.

Fixes: 9026e0d122ac ("drm: Add Allwinner A10 Display Engine support")
Cc: stable@vger.kernel.org      # 4.7
Cc: Maxime Ripard 
Signed-off-by: Johan Hovold 
Signed-off-by: Maxime Ripard 
Link: https://patchwork.freedesktop.org/patch/msgid/20230306103242.4775-1-johan+linaro@kernel.org

drm/sun4i: Remove unnecessary include statements for drm_crtc_helper.h

2023-01-18T08:25:32+00:00

Several source files include drm_crtc_helper.h without needing it or
only to get its transitive include statements; leading to unnecessary
compile-time dependencies.

Directly include required headers and drop drm_crtc_helper.h where
possible.

v2:
	* keep includes sorted (Sam)

Signed-off-by: Thomas Zimmermann 
Reviewed-by: Sam Ravnborg 
Acked-by: Jani Nikula 
Acked-by: Alex Deucher 
Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-19-tzimmermann@suse.de

drm/sun4i: tv: Convert to the new TV mode property

2022-11-24T11:42:41+00:00

Now that the core can deal fine with analog TV modes, let's convert the
sun4i TV driver to leverage those new features.

Acked-by: Noralf Trønnes 
Reviewed-by: Jernej Skrabec 
Acked-in-principle-or-something-like-that-by: Daniel Vetter 
Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v10-19-256dad125326@cerno.tech
Signed-off-by: Maxime Ripard

drm/sun4i: dsi: Add the A100 variant

2022-11-07T13:09:54+00:00

The A100 variant of the MIPI DSI controller now gets its module clock
from the TCON via the TCON TOP, so the clock rate cannot be set to a
fixed value. Otherwise, it appears to be the same as the A31 variant.

Reviewed-by: Jernej Skrabec 
Signed-off-by: Samuel Holland 
Link: https://lore.kernel.org/r/20221107053552.2330-5-samuel@sholland.org
Signed-off-by: Maxime Ripard

drm/sun4i: dsi: Add a variant structure

2022-11-07T13:09:54+00:00

Replace the ad-hoc calls to of_device_is_compatible() with a structure
describing the differences between variants. This is in preparation for
adding more variants to the driver.

Reviewed-by: Jernej Skrabec 
Signed-off-by: Samuel Holland 
Link: https://lore.kernel.org/r/20221107053552.2330-4-samuel@sholland.org
Signed-off-by: Maxime Ripard

drm/fb-helper: Move generic fbdev emulation into separate source file

2022-11-05T16:12:04+00:00

Move the generic fbdev implementation into its own source and header
file. Adapt drivers. No functional changes, but some of the internal
helpers have been renamed to fit into the drm_fbdev_ naming scheme.

v3:
	* rename drm_fbdev.{c,h} to drm_fbdev_generic.{c,h}
	* rebase onto vmwgfx changes
	* rebase onto xlnx changes
	* fix include statements in amdgpu

Signed-off-by: Thomas Zimmermann 
Reviewed-by: Javier Martinez Canillas 
Link: https://patchwork.freedesktop.org/patch/msgid/20221103151446.2638-22-tzimmermann@suse.de

Merge tag 'drm-misc-next-2022-09-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2022-09-11T12:03:07+00:00

drm-misc-next for v6.1-rc1:

[airlied - fix sun4i_tv build]

UAPI Changes:
- Hide unregistered connectors from GETCONNECTOR ioctl.
- drm/virtio no longer advertises LINEAR modifier, as it doesn't work.
-

Cross-subsystem Changes:
- Fix GPF in udmabuf failure path.

Core Changes:
- Rework TTM placement to use intersect/compatible functions.
- Drop legacy DP-MST support.
- More DP-MST related fixes, and move all state into atomic.
- Make DRM_MIPI_DBI select DRM_KMS_HELPER.
- Add audio_infoframe packing for DP.
- Add logging when some atomic check functions fail.
- Assorted documentation updates and fixes.

Driver Changes:
- Assorted cleanups and fixes in msm, lcdif, nouveau, virtio,
  panel/ilitek, bridge/icn6211, tve200, gma500, bridge/*, panfrost, via,
  bochs, qxl, sun4i.
- Add add AUO B133UAN02.1, IVO M133NW4J-R3, Innolux N120ACA-EA1 eDP panels.
- Improve DP-MST modeset state handling in amdgpu, nouveau, i915.
- Drop DP-MST from radeon driver, it was broken and only user of legacy
  DP-MST.
- Handle unplugging better in vc4.
- Simplify drm cmdparser tests.
- Add DP support to ti-sn65dsi86.
- Add MT8195 DP support to mediatek.
- Support RGB565, XRGB64, and ARGB64 formats in vkms.
- Convert sun4i tv support to atomic.
- Refactor vc4/vec TV Modesetting, and fix timings.
- Use atomic helpers instead of simple display helpers in ssd130x.

Maintainer changes:
- Add Douglas Anderson as reviewer for panel-edp.

Signed-off-by: Dave Airlie 
From: Maarten Lankhorst 
Link: https://patchwork.freedesktop.org/patch/msgid/a489485b-3ebc-c734-0f80-aed963d89efe@linux.intel.com

drm/sun4i: tv: Merge mode_set into atomic_enable

2022-09-08T13:49:13+00:00

Our mode_set implementation can be merged into our atomic_enable
implementation to simplify things, so let's do this.

Acked-by: Jernej Skrabec 
Signed-off-by: Maxime Ripard 
Link: https://patchwork.freedesktop.org/patch/msgid/20220728-rpi-analog-tv-properties-v2-36-459522d653a7@cerno.tech

drm/sun4i: tv: Add missing reset assertion

2022-09-07T08:30:47+00:00

The reset line is deasserted at bind, and asserted if we ever encounter an
error there. However, it's never asserted in unbind which will lead to a
resource unbalance.

Reviewed-by: Jernej Skrabec 
Signed-off-by: Maxime Ripard 
Link: https://patchwork.freedesktop.org/patch/msgid/20220728-rpi-analog-tv-properties-v2-40-459522d653a7@cerno.tech