| 006f3b2f | 08-Jul-2022 |
Paul Cercueil <paul@crapouillou.net> |
drm/ingenic: Use the new PM macros
- Use DEFINE_SIMPLE_DEV_PM_OPS() instead of the SIMPLE_DEV_PM_OPS()
macro. This makes it possible to remove the __maybe_unused flags on
the callback functions.
drm/ingenic: Use the new PM macros
- Use DEFINE_SIMPLE_DEV_PM_OPS() instead of the SIMPLE_DEV_PM_OPS()
macro. This makes it possible to remove the __maybe_unused flags on
the callback functions.
- Since we only have callbacks for suspend/resume, we can conditionally
compile the dev_pm_ops structure for when CONFIG_PM_SLEEP is enabled;
so use the pm_sleep_ptr() macro instead of pm_ptr().
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708205406.96473-7-paul@crapouillou.net
show more ...
|
| c167ee1f | 08-Jul-2022 |
Paul Cercueil <paul@crapouillou.net> |
drm/ingenic: Don't request full modeset if property is not modified
Avoid requesting a full modeset if the sharpness property is not
modified, because then we don't actually need it.
Signed-off-by:
drm/ingenic: Don't request full modeset if property is not modified
Avoid requesting a full modeset if the sharpness property is not
modified, because then we don't actually need it.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708205406.96473-5-paul@crapouillou.net
show more ...
|
| d292dc32 | 08-Jul-2022 |
Paul Cercueil <paul@crapouillou.net> |
drm/ingenic: Add support for the JZ4760(B)
Add support for the JZ4760 and JZ4760B SoCs to the ingenic-drm display
driver.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg
drm/ingenic: Add support for the JZ4760(B)
Add support for the JZ4760 and JZ4760B SoCs to the ingenic-drm display
driver.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708205406.96473-4-paul@crapouillou.net
show more ...
|
| 71f56b27 | 07-Apr-2022 |
Paul Boddie <paul@boddie.org.uk> |
drm/ingenic: Add dw-hdmi driver specialization for jz4780
A specialisation of the generic Synopsys HDMI driver is employed for
JZ4780 HDMI support. This requires a new driver, plus device tree and
c
drm/ingenic: Add dw-hdmi driver specialization for jz4780
A specialisation of the generic Synopsys HDMI driver is employed for
JZ4780 HDMI support. This requires a new driver, plus device tree and
configuration modifications.
Here we add Kconfig DRM_INGENIC_DW_HDMI, Makefile and driver code.
Note that there is no hpd-gpio installed on the CI20 board HDMI
connector. Hence there is no hpd detection by the connector driver
and we have to enable polling in the dw-hdmi core driver.
For that we need to set .poll_enabled but that struct component
can only be accessed by core code. Hence we use the public
setter function drm_kms_helper_hotplug_event() introduced before.
Also note that we disable Color Space Conversion since it is not
working on jz4780.
Signed-off-by: Paul Boddie <paul@boddie.org.uk>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://patchwork.freedesktop.org/patch/msgid/e5cdf9cd44bde52cce379cc830f2d6117ea15c32.1649330171.git.hns@goldelico.com
show more ...
|