History log of /src/sys/arch/arm/sunxi/sunxi_fb.c
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: perseant-exfatfs-base-20250801 netbsd-11-base netbsd-10-1-RELEASE perseant-exfatfs-base-20240630 perseant-exfatfs-base netbsd-10-0-RELEASE netbsd-10-0-RC6 netbsd-10-0-RC5 netbsd-10-0-RC4 netbsd-10-0-RC3 netbsd-10-0-RC2 thorpej-ifq-base thorpej-altq-separation-base netbsd-10-0-RC1 netbsd-10-base bouyer-sunxi-drm-base
# 1.8 25-Sep-2022 riastradh

sunxidrm: Set is_console on the drm device, not the fb child.

The drm device is represented by a rockchip,display-subsystem node in
the device tree. The fb child is a purely software abstraction used
by drm.

The is_console property is used by MD firmware logic to mark which
actual device in hardware bus enumeration like PCI or FDT the system
has chosen for the console early at boot, so hanging it on the node
for the real hardware device makes more sense than hanging it on the
software abstraction, and is consistent with recent changes to drmfb
to respect its setting on other platforms for hardware devices.


# 1.7 19-Dec-2021 riastradh

sunxi/drm: Use an explicit task queue to avoid config_defer pitfalls.

Same as the other drm drivers.


# 1.6 19-Dec-2021 riastradh

Defer call to drmfb_attach, otherwise we lock against ourselves

Mutex error: mutex_vector_enter,542: locking against myself

lockdebug_abort() at ffffffc0004ba3ec netbsd:lockdebug_abort+0xcc
mutex_enter() at ffffffc000476af4 netbsd:mutex_enter+0x3d4
drm_fb_helper_restore_fbdev_mode_unlocked() at ffffffc0003432a8
netbsd:drm_fb_helper_restore_fbdev_mode_unlocked+0x60
drmfb_genfb_setmode() at ffffffc00031c428
netbsd:drmfb_genfb_setmode+0x18
genfb_attach() at ffffffc000377b04 netbsd:genfb_attach+0x10c
drmfb_attach() at ffffffc00031c808 netbsd:drmfb_attach+0x1d0
sunxi_fb_attach() at ffffffc00005a648 netbsd:sunxi_fb_attach+0xd0
config_attach_loc() at ffffffc0004a7174 netbsd:config_attach_loc+0x184
config_found_sm_loc() at ffffffc0004a72a0
netbsd:config_found_sm_loc+0x58
sunxi_drm_fb_probe() at ffffffc00005a078 netbsd:sunxi_drm_fb_probe+0x250
__drm_fb_helper_initial_config_and_unlock() at ffffffc000342bdc
netbsd:__drm_fb_helper_initial_config_and_unlock+0x2a4
sunxi_drm_load() at ffffffc00005a384 netbsd:sunxi_drm_load+0x154
drm_dev_register() at ffffffc00033b728 netbsd:drm_dev_register+0xe0
sunxi_drm_init() at ffffffc000059d40 netbsd:sunxi_drm_init+0x20
config_process_deferred() at ffffffc0004a6efc
netbsd:config_process_deferred+0xac
config_attach_loc() at ffffffc0004a7190 netbsd:config_attach_loc+0x1a0
config_found_sm_loc() at ffffffc0004a72a0
netbsd:config_found_sm_loc+0x58
arm_fdt_attach() at ffffffc000061e34 netbsd:arm_fdt_attach+0x64
config_attach_loc() at ffffffc0004a7174 netbsd:config_attach_loc+0x184
cpu_configure() at ffffffc00005dab4 netbsd:cpu_configure+0x44
main() at ffffffc000605284 netbsd:main+0x2b4
aarch64_start() at ffffffc000001854 netbsd:aarch64_start+0x1054


Author: Maya Rashish <maya@NetBSD.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>


# 1.5 19-Dec-2021 riastradh

Sort includes.


# 1.4 19-Dec-2021 riastradh

Get drm to build on arm64 again.


Author: Jared McNeill <jmcneill@NetBSD.org>
Committer: Taylor R Campbell <riastradh@NetBSD.org>


Revision tags: netbsd-9-4-RELEASE netbsd-9-3-RELEASE thorpej-i2c-spi-conf2-base thorpej-futex2-base thorpej-cfargs2-base cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 netbsd-9-2-RELEASE cjep_staticlib_x-base thorpej-i2c-spi-conf-base thorpej-cfargs-base thorpej-futex-base netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
# 1.3 30-Jan-2019 jmcneill

branches: 1.3.4;
Revert previous


# 1.2 30-Jan-2019 jmcneill

Detach previous console device before attaching drmfb instead of relying on fdt_remove_bycompat hack


# 1.1 30-Jan-2019 jmcneill

Add support for Allwinner A64's display pipeline.