mirror of https://gitee.com/openkylin/linux.git
6ce2ca580f
This helper is supposed to validate or reject the modeline before it applied by the mode setting. Currently this function has been dropped, it was previously set to a dummy function that always returned true. For both cases, this means that userspace can ask for a bad modeline that will be always accepted. On some platforms, like Rockchip, the drm dw_hdmi-rockchip variant driver already implements the atomic_check drm helper, so mode_fixup cannot be handled and implemented there (as drm_atomic_helper relies on either atomic_check or mode_fixup). This commit implements this helper. It only checks that this mode is correct from the connector point of view. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Romain Perier <romain.perier@collabora.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170407121743.4142-1-romain.perier@collabora.com |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| dw-hdmi-ahb-audio.c | ||
| dw-hdmi-audio.h | ||
| dw-hdmi-i2s-audio.c | ||
| dw-hdmi.c | ||
| dw-hdmi.h | ||