user/sven/linux.git/drivers/gpu/drm/Makefile, branch v5.4.60

drm/amd: remove meaningless descending into amd/amdkfd/

2019-08-27T15:09:12Z

Since commit 04d5e2765802 ("drm/amdgpu: Merge amdkfd into amdgpu"), drivers/gpu/drm/amd/amdkfd/Makefile does not contain any syntax that is understood by the build system. Signed-off-by: Masahiro Yamada Signed-off-by: Alex Deucher

drm/gm12u320: Move driver to drm/tiny

2019-07-31T13:17:03Z

Move the driver to the new haven for tiny DRM drivers. Cc: Hans de Goede Suggested-by: Daniel Vetter Signed-off-by: Noralf Trønnes Acked-by: Daniel Vetter Acked-by: Sam Ravnborg Reviewed-by: Hans de Goede Link: https://patchwork.freedesktop.org/patch/msgid/20190725105132.22545-4-noralf@tronnes.org

drm/tinydrm: Rename folder to tiny

2019-07-31T13:16:10Z

The drm in tinydrm is superfluous so rename to tiny. Suggested-by: Daniel Vetter Signed-off-by: Noralf Trønnes Acked-by: Daniel Vetter Acked-by: Sam Ravnborg Reviewed-by: Hans de Goede Link: https://patchwork.freedesktop.org/patch/msgid/20190725105132.22545-3-noralf@tronnes.org

drm/tinydrm/Kconfig: Remove menuconfig DRM_TINYDRM

2019-07-31T13:15:02Z

This makes the tiny drivers visible by default without having to enable a knob. Signed-off-by: Noralf Trønnes Acked-by: Daniel Vetter Acked-by: Sam Ravnborg Reviewed-by: Hans de Goede to it once Link: https://patchwork.freedesktop.org/patch/msgid/20190725105132.22545-2-noralf@tronnes.org

drm/tinydrm: Move mipi-dbi

2019-07-25T08:45:07Z

This moves mipi-dbi to be a core helper with the name drm_mipi_dbi. Fixup include's in drivers. Move the docs entry and delete tinydrm.rst. Delete the last tinydrm todo entry. v2: Make DRM_MIPI_DBI tristate to enable it being built as a module. Cc: Eric Anholt Cc: David Lechner Reviewed-by: Sam Ravnborg Signed-off-by: Noralf Trønnes Acked-by: David Lechner Acked-by: Eric Anholt Link: https://patchwork.freedesktop.org/patch/msgid/20190722104312.16184-9-noralf@tronnes.org

drm: Add Grain Media GM12U320 driver v2

2019-07-21T19:01:59Z

Add a modesetting driver for Grain Media GM12U320 based devices (primarily Acer C120 projector, but there may be compatible devices). This is based on the fb driver from Viacheslav Nurmekhamitov: https://github.com/slavrn/gm12u320 This driver uses drm_simple_display_pipe to deal with all the atomic stuff, gem_shmem_helper functions for buffer management and drm_fbdev_generic_setup for fbdev emulation, so that leaves the driver itself with only the actual code for talking to the gm12u320 chip, leading to a nice simple and clean driver. Changes in v2: -Add drm-misc tree to MAINTAINERS -Drop mode_config.preferred_depth = 24 / fix fbdev support Reviewed-by: Noralf Trønnes Signed-off-by: Hans de Goede Link: https://patchwork.freedesktop.org/patch/msgid/20190721132525.10396-1-hdegoede@redhat.com

DRM: Add KMS driver for the Ingenic JZ47xx SoCs

2019-06-19T11:24:14Z

Add a KMS driver for the Ingenic JZ47xx family of SoCs. This driver is meant to replace the aging jz4740-fb driver. This driver does not make use of the simple pipe helper, for the reason that it will soon be updated to support more advanced features like multiple planes, IPU integration for colorspace conversion and up/down scaling, support for DSI displays, and TV-out and HDMI outputs. Notes: v2: - Remove custom handling of panel. The panel is now discovered using the standard API. - Lots of small tweaks suggested by upstream v3: - Use devm_drm_dev_init() - Update compatible strings to -lcd instead of -drm - Add destroy() callbacks to plane and crtc - The ingenic,lcd-mode is now read from the bridge's DT node v4: Remove ingenic,lcd-mode property completely. The various modes are now deduced from the connector type, the pixel format or the bus flags. v5: - Fix framebuffer size incorrectly calculated for 24bpp framebuffers - Use 32bpp framebuffer instead of 16bpp, as it'll work with both 16-bit and 24-bit panel - Get rid of drm_format_plane_cpp() which has been dropped upstream - Avoid using drm_format_info->depth, which is deprecated. Signed-off-by: Paul Cercueil Tested-by: Artur Rojek Reviewed-by: Sam Ravnborg Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20190603152331.23160-2-paul@crapouillou.net

drm: Add helpers to kick off self refresh mode in drivers

2019-06-13T18:31:10Z

This patch adds a new drm helper library to help drivers implement self refresh. Drivers choosing to use it will register crtcs and will receive callbacks when it's time to enter or exit self refresh mode. In its current form, it has a timer which will trigger after a driver-specified amount of inactivity. When the timer triggers, the helpers will submit a new atomic commit to shut the refreshing pipe off. On the next atomic commit, the drm core will revert the self refresh state and bring everything back up to be actively driven. From the driver's perspective, this works like a regular disable/enable cycle. The driver need only check the 'self_refresh_active' state in crtc_state. It should initiate self refresh mode on the panel and enter an off or low-power state. Changes in v2: - s/psr/self_refresh/ (Daniel) - integrated the psr exit into the commit that wakes it up (Jose/Daniel) - made the psr state per-crtc (Jose/Daniel) Changes in v3: - Remove the self_refresh_(active|changed) from connector state (Daniel) - Simplify loop in drm_self_refresh_helper_alter_state (Daniel) - Improve self_refresh_aware comment (Daniel) - s/self_refresh_state/self_refresh_data/ (Daniel) Changes in v4: - Move docbook location below panel (Daniel) - Improve docbook with references and more detailed explanation (Daniel) - Instead of register/unregister, use init/cleanup (Daniel) Changes in v5: - Resolved conflict in drm_atomic_helper.c #include block - Resolved conflict in rst with HDCP helper docs Changes in v6: - Fix include ordering, clean up forward declarations (Sam) Link to v1: https://patchwork.freedesktop.org/patch/msgid/20190228210939.83386-2-sean@poorly.run Link to v2: https://patchwork.freedesktop.org/patch/msgid/20190326204509.96515-1-sean@poorly.run Link to v3: https://patchwork.freedesktop.org/patch/msgid/20190502194956.218441-6-sean@poorly.run Link to v4: https://patchwork.freedesktop.org/patch/msgid/20190508160920.144739-6-sean@poorly.run Link to v5: https://patchwork.freedesktop.org/patch/msgid/20190611160844.257498-6-sean@poorly.run Cc: Daniel Vetter Cc: Jose Souza Cc: Zain Wang Cc: Tomasz Figa Cc: Ville Syrjälä Cc: Sam Ravnborg Tested-by: Heiko Stuebner Reviewed-by: Daniel Vetter Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190612145026.191846-1-sean@poorly.run

drm/fb-helper: Remove drm_fb_helper_crtc

2019-06-04T10:13:47Z

struct drm_fb_helper_crtc is now just a wrapper around drm_mode_set so use that directly instead and attach it as a modeset array onto drm_client_dev. drm_fb_helper will use this array to store its modesets which means it will always initialize a drm_client, but it will not register the client (callbacks) unless it's the generic fbdev emulation. Code will later be moved to drm_client, so add code there in a new file drm_client_modeset.c with MIT license to match drm_fb_helper.c. The modeset connector array size is hardcoded for the cloned case to avoid having to pass in a value from the driver. A value of 8 is chosen to err on the safe side. This means that the max connector argument for drm_fb_helper_init() and drm_fb_helper_fbdev_setup() isn't used anymore, a todo entry for this is added. In pan_display_atomic() restore_fbdev_mode_force() is used instead of restore_fbdev_mode_atomic() because that one will later become internal to drm_client_modeset. Locking order: 1. drm_fb_helper->lock 2. drm_master_internal_acquire 3. drm_client_dev->modeset_mutex v6: Improve commit message (Sam Ravnborg) v3: - Use full drm_client_init/release for the modesets (Daniel Vetter) - drm_client_for_each_modeset: use lockdep_assert_held (Daniel Vetter) - Hook up to Documentation/gpu/drm-client.rst (Daniel Vetter) v2: - Add modesets array to drm_client (Daniel Vetter) - Use a new file for the modeset code (Daniel Vetter) - File has to be MIT licensed (Emmanuel Vadot) - Add copyrights from drm_fb_helper.c Signed-off-by: Noralf Trønnes Reviewed-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20190531140117.37751-3-noralf@tronnes.org

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2019-05-28T07:39:08Z

This picks up rc2 for us as well. Signed-off-by: Maarten Lankhorst