This series updates DRM drivers to use new CEC notifier API.
Only first two patches were tested on the actual hardware.
Changes since v5: Fixed a warning about a missing comment for a new member of drm_dp_aux_cec struct. Sending to a wider audience, including maintainers of respective drivers. Changes since v4: Addressing review comments. Changes since v3: Updated adapter flags in dw-hdmi-cec. Changes since v2: Include all DRM patches from "cec: improve notifier support, add connector info connector info" series. 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 (8): drm/i915/intel_hdmi: use cec_notifier_conn_(un)register dw-hdmi-cec: use cec_notifier_cec_adap_(un)register tda9950: use cec_notifier_cec_adap_(un)register 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-cec.c | 13 ++++--- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 36 +++++++++++-------- drivers/gpu/drm/exynos/exynos_hdmi.c | 31 +++++++++------- drivers/gpu/drm/i2c/tda9950.c | 12 +++---- drivers/gpu/drm/i2c/tda998x_drv.c | 33 +++++++++++------ drivers/gpu/drm/i915/display/intel_hdmi.c | 13 ++++--- drivers/gpu/drm/sti/sti_hdmi.c | 19 ++++++---- drivers/gpu/drm/tegra/output.c | 28 +++++++++++---- 8 files changed, 117 insertions(+), 68 deletions(-)