kernel/drivers/gpu/drm/exynos/exynos_drm_plane.c, branch linux-4.17.y

drm/exynos: mixer: enable NV12MT support for the video plane

2017-08-25T03:04:51Z

The video processor supports a tiled version of the NV12 format, known as NV12MT in V4L2 terms. The support was removed in commit 083500baefd5f4c215a5a93aef2492c1aa775828 due to not being a real pixel format, but rather NV12 with a special memory layout. With the introduction of FB modifiers, we can now properly support this format again. Tested with a hacked up modetest from libdrm's test suite on an ODROID-X2 (Exynos4412). Signed-off-by: Tobias Jakobi Signed-off-by: Inki Dae

drm: Nuke drm_atomic_helper_plane_set_property

2017-08-08T12:45:16Z

It's dead code, the core handles all this directly now. This also allows us to unexport drm_atomic_plane_set_property. Signed-off-by: Daniel Vetter Cc: Liviu Dudau Cc: Brian Starkey Cc: Mali DP Maintainers Cc: Boris Brezillon Cc: Daniel Vetter Cc: Jani Nikula Cc: Sean Paul Cc: David Airlie Cc: Inki Dae Cc: Joonyoung Shim Cc: Seung-Woo Kim Cc: Kyungmin Park Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Ben Skeggs Cc: Tomi Valkeinen Cc: Laurent Pinchart Cc: Benjamin Gaignard Cc: Vincent Abriou Cc: Yannick Fertre Cc: Philippe Cornu Cc: Jyri Sarha Cc: "Ville Syrjälä" Cc: Rongrong Zou Cc: Shawn Guo Cc: Alexey Brodkin Cc: Eric Engestrom Cc: Chris Wilson Cc: Rob Clark Cc: Archit Taneja Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: Thomas Hellstrom Cc: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-6-daniel.vetter@ffwll.ch Reviewed-by: Archit Taneja Acked-by: Philippe Cornu Tested-by: Philippe Cornu Acked-by: Liviu Dudau Acked-by: Vincent Abriou Reviewed-by: Maarten Lankhorst Reviewed-by: Laurent Pinchart

drm: Plumb modifiers through plane init

2017-08-01T16:50:06Z

This is the plumbing for supporting fb modifiers on planes. Modifiers have already been introduced to some extent, but this series will extend this to allow querying modifiers per plane. Based on this, the client to enable optimal modifications for framebuffers. This patch simply allows the DRM drivers to initialize their list of supported modifiers upon initializing the plane. v2: A minor addition from Daniel v3: * Updated commit message * s/INVALID/DRM_FORMAT_MOD_INVALID (Liviu) * Remove some excess newlines (Liviu) * Update comment for > 64 modifiers (Liviu) v4: Minor comment adjustments (Liviu) v5: Some new platforms added due to rebase v6: Add some missed plane inits (or maybe they're new - who knows at this point) (Daniel) Signed-off-by: Ben Widawsky Reviewed-by: Daniel Stone (v2) Reviewed-by: Liviu Dudau Signed-off-by: Daniel Stone

drm/exynos: set plane possible_crtcs in exynos_plane_init

2017-06-01T07:21:34Z

All Exynos planes are assigned to exactly one CRTC, it allows to simplify initialization by moving setting of possible_crtcs to exynos_plane_init. Signed-off-by: Andrzej Hajda Signed-off-by: Inki Dae

drm/exynos: use drm core to handle page-flip event

2016-09-30T15:39:37Z

Exynos DRM framework handled page-flip event with custom code. The patch replaces it with drm-core vblank queue. Signed-off-by: Andrzej Hajda Signed-off-by: Inki Dae

drm/exynos: use generic code for managing zpos plane property

2016-07-29T08:02:58Z

This patch replaces zpos property handling custom code in Exynos DRM driver with calls to generic DRM code. Signed-off-by: Marek Szyprowski Signed-off-by: Benjamin Gaignard Cc: Inki Dae Cc: Daniel Vetter Cc: Ville Syrjala Cc: Joonyoung Shim Cc: Seung-Woo Kim Cc: Andrzej Hajda Cc: Krzysztof Kozlowski Cc: Bartlomiej Zolnierkiewicz Cc: Tobias Jakobi Cc: Gustavo Padovan Cc: vincent.abriou@st.com Cc: fabien.dessenne@st.com Cc: Laurent Pinchart

drm/exynos: use logical AND in exynos_drm_plane_check_size()

2016-06-10T14:10:18Z

The current bitwise AND should result in the same assembler but this is what the code is actually supposed to do. Signed-off-by: Tobias Jakobi Reviewed-by: Eric Engestrom Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1464179407-9004-1-git-send-email-tjakobi@math.uni-bielefeld.de

drm: Drop plane argument from __drm_atomic_helper_plane_destroy_state

2016-05-17T06:56:55Z

It's unused, and really this helper should only look at the state structure and nothing else. v2: Fix commit message (Laurent). v3: Rebase onto mtk driver merge. Cc: Maarten Lankhorst Cc: Thierry Reding Cc: Eric Anholt Cc: Laurent Pinchart Cc: Inki Dae Cc: Tomi Valkeinen Cc: Mark Yao Acked-by: Thierry Reding Acked-by: Maarten Lankhorst Acked-by: Laurent Pinchart Acked-by: Eric Anholt Signed-off-by: Daniel Vetter Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462804451-15318-2-git-send-email-daniel.vetter@ffwll.ch

drm/exynos: fix adjusted_mode pointer in exynos_plane_mode_set

2016-04-29T16:03:45Z

exynos_plane_mode_set should use adjusted_mode from the same atomic state as plane state. Otherwise it will result in incorrect behavior in case crtc mode changes. The patch fixes bug with black console framebuffer in case of command mode panels. Signed-off-by: Andrzej Hajda Signed-off-by: Inki Dae

drm/exynos: make zpos property configurable

2016-01-12T15:16:34Z

This patch adds all infrastructure to make zpos plane property configurable from userspace. Signed-off-by: Marek Szyprowski Signed-off-by: Inki Dae