Thomas Zimmermann 58b184dcb3 drm/ofdrm: Preallocate format-conversion buffer in atomic_check ...

Preallocate the format-conversion state's storage in the plane's
atomic_check function if a format conversion is necessary. Allows
the update to fail if no memory is available. Avoids the same
allocation within atomic_update, which may not fail.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231009141018.11291-5-tzimmermann@suse.de

2023-11-14 10:17:22 +01:00

..

arcpgu.c

drm/arcpgu: Use GEM DMA fbdev emulation

2023-03-14 17:07:49 +01:00

bochs.c

drm: Call drm_atomic_helper_shutdown() at shutdown time for misc drivers

2023-09-21 10:41:04 -07:00

cirrus.c

drm/format-helper: Pass format-conversion state to helpers

2023-11-14 10:16:53 +01:00

gm12u320.c

drm: gm12u320: Fix the timeout usage for usb_bulk_msg()

2023-09-04 10:00:57 +02:00

hx8357d.c

drm/mipi-dbi: Initialize default driver functions with macro

2022-12-05 13:36:16 +01:00

ili9163.c

drm/mipi-dbi: Initialize default driver functions with macro

2022-12-05 13:36:16 +01:00

ili9225.c

drm/format-helper: Pass format-conversion state to helpers

2023-11-14 10:16:53 +01:00

ili9341.c

drm/mipi-dbi: Initialize default driver functions with macro

2022-12-05 13:36:16 +01:00

ili9486.c

drm/mipi-dbi: Lock SPI bus before setting D/C GPIO

2023-08-02 13:18:07 +02:00

Kconfig

drm/ofdrm: Depend on CONFIG_MMU

2022-11-03 10:17:53 +01:00

Makefile

drm/ofdrm: Add ofdrm for Open Firmware framebuffers

2022-10-14 09:49:47 +02:00

mi0283qt.c

drm/mipi-dbi: Initialize default driver functions with macro

2022-12-05 13:36:16 +01:00

ofdrm.c

drm/ofdrm: Preallocate format-conversion buffer in atomic_check

2023-11-14 10:17:22 +01:00

panel-mipi-dbi.c

drm/tiny: panel-mipi-dbi: Allow sharing the D/C GPIO

2023-08-02 13:18:34 +02:00

repaper.c

drm/format-helper: Pass format-conversion state to helpers

2023-11-14 10:16:53 +01:00

simpledrm.c

drm/format-helper: Pass format-conversion state to helpers

2023-11-14 10:16:53 +01:00

st7586.c

drm/format-helper: Pass format-conversion state to helpers

2023-11-14 10:16:53 +01:00

st7735r.c

drm/mipi-dbi: Initialize default driver functions with macro

2022-12-05 13:36:16 +01:00