This series updates remaining drivers in DRM to use new CEC notifier API. Those complement the "cec: improve notifier support, add connector info" patch series and also replace 2 following patches from there: - [PATCHv8 09/13] dw-hdmi: use cec_notifier_conn_(un)register - [PATCHv9 12/13] tda998x: use cec_notifier_conn_(un)register None of those changes were not tested on a real hardware. Changes since v1: Those patches delay creation of notifiers until respective connectors are constructed. It seems that those patches, for a couple of drivers, by adding the delay, introduce a race between notifiers' creation and the IRQs handling threads - at least I don't see anything obvious in there that would explicitly forbid such races to occur. v2 adds a write barrier to make sure IRQ threads see the notifier once it is created (replacing the WRITE_ONCE I put in v1). The best thing to do here, I believe, would be not to have any synchronization and make sure that an IRQ only gets enabled after the notifier is created. Dariusz Marcinkiewicz (5): drm: tda998x: use cec_notifier_conn_(un)register drm: sti: use cec_notifier_conn_(un)register drm: tegra: use cec_notifier_conn_(un)register drm: dw-hdmi: use cec_notifier_conn_(un)register drm: exynos: exynos_hdmi: use cec_notifier_conn_(un)register drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 37 +++++++++++++++-------- drivers/gpu/drm/exynos/exynos_hdmi.c | 33 ++++++++++++-------- drivers/gpu/drm/i2c/tda998x_drv.c | 32 ++++++++++++++------ drivers/gpu/drm/sti/sti_hdmi.c | 20 +++++++----- drivers/gpu/drm/tegra/output.c | 18 ++++++----- 5 files changed, 91 insertions(+), 49 deletions(-) -- 2.22.0.410.gd8fdbe21b5-goog
