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01c0cce88c
linux/drivers/video
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Tony Lindgren 01c0cce88c drm/omapdrm: Fix console with deferred ops 
Commit 95da53d63d ("drm/omapdrm: Use regular fbdev I/O helpers")
stopped console from updating for command mode displays because there is
no damage handling in fb_sys_write() unlike we had earlier in
drm_fb_helper_sys_write().

Let's fix the issue by adding FB_GEN_DEFAULT_DEFERRED_DMAMEM_OPS and
FB_DMAMEM_HELPERS_DEFERRED as suggested by Thomas. We cannot use the
FB_DEFAULT_DEFERRED_OPS as fb_deferred_io_mmap() won't work properly
for write-combine.

Fixes: 95da53d63d ("drm/omapdrm: Use regular fbdev I/O helpers")
Suggested-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240228063540.4444-3-tony@atomide.com
2024-03-18 13:43:39 +02:00
..
backlight backlight/corgi-lcd: Include <linux/backlight.h> 2024-02-28 09:59:25 +01:00
console vgacon: drop IA64 reference in VGA_CONSOLE dependency list 2023-11-28 19:04:20 +00:00
fbdev drm/omapdrm: Fix console with deferred ops 2024-03-18 13:43:39 +02:00
logo video/logo: use %u format specifier for unsigned int values 2024-01-12 12:38:37 +01:00
aperture.c video/aperture: Provide a VGA helper for gma500 and internal use 2023-04-16 14:18:10 +02:00
cmdline.c video/cmdline: Hide __video_get_options() behind CONFIG_FB_CORE 2024-01-23 10:11:34 +01:00
display_timing.c
hdmi.c video/hdmi: Add audio_infoframe packing for DP 2022-09-04 15:31:59 +03:00
Kconfig video: Add helpers for decoding screen_info 2024-02-14 10:09:13 +01:00
Makefile video: Provide screen_info_get_pci_dev() to find screen_info's PCI device 2024-02-14 10:09:16 +01:00
nomodeset.c drm: Move nomodeset kernel parameter to drivers/video 2022-11-16 13:26:12 +01:00
of_display_timing.c
of_videomode.c
screen_info_generic.c video: Add helpers for decoding screen_info 2024-02-14 10:09:13 +01:00
screen_info_pci.c firmware/sysfb: Update screen_info for relocated EFI framebuffers 2024-02-14 10:09:21 +01:00
sticore.c video/sticore: Store ROM device in STI struct 2024-01-12 12:38:37 +01:00
vgastate.c
videomode.c