linux/drivers/gpu/drm/meson
Luca Ceresoli 9afbf7a9cc drm/meson/dw-hdmi: convert to of_drm_find_and_get_bridge()
of_drm_find_bridge() is deprecated. Move to its replacement
of_drm_find_and_get_bridge() which gets a bridge reference, and ensure it
is put when done.

dw_hdmi->bridge is used only in dw_hdmi_top_thread_irq(), so in order to
avoid potential use-after-free ensure the irq is freed before putting the
dw_hdmi->bridge reference.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260109-drm-bridge-alloc-getput-drm_of_find_bridge-3-v2-2-8d7a3dbacdf4@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2026-01-21 13:59:56 +01:00
..
Kconfig drm/meson: Allow build with COMPILE_TEST=y 2024-10-25 10:25:10 +03:00
Makefile drm/meson: add support for MIPI-DSI transceiver 2023-06-01 16:10:24 +02:00
meson_crtc.c
meson_crtc.h
meson_drv.c drm/meson: use unsigned long long / Hz for frequency types 2025-04-22 09:23:58 +02:00
meson_drv.h drm/meson: use unsigned long long / Hz for frequency types 2025-04-22 09:23:58 +02:00
meson_dw_hdmi.c drm/meson/dw-hdmi: convert to of_drm_find_and_get_bridge() 2026-01-21 13:59:56 +01:00
meson_dw_hdmi.h
meson_dw_mipi_dsi.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
meson_dw_mipi_dsi.h drm/meson: add support for MIPI-DSI transceiver 2023-06-01 16:10:24 +02:00
meson_encoder_cvbs.c drm/meson: encoder_cvbs: get/put the next bridge 2025-12-30 10:11:33 +01:00
meson_encoder_cvbs.h drm/meson: improve encoder probe / initialization error handling 2024-02-19 09:48:41 +01:00
meson_encoder_dsi.c drm/meson: encoder_dsi: get/put the next bridge 2025-12-30 10:11:33 +01:00
meson_encoder_dsi.h drm/meson: improve encoder probe / initialization error handling 2024-02-19 09:48:41 +01:00
meson_encoder_hdmi.c drm/meson: encoder_hdmi: get/put the next bridge 2025-12-30 10:11:33 +01:00
meson_encoder_hdmi.h drm/meson: improve encoder probe / initialization error handling 2024-02-19 09:48:41 +01:00
meson_osd_afbcd.c
meson_osd_afbcd.h
meson_overlay.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
meson_overlay.h
meson_plane.c drm: include drm_print.h where needed 2025-10-31 10:34:52 +02:00
meson_plane.h
meson_rdma.c
meson_rdma.h
meson_registers.h drm/meson: venc: add ENCL encoder setup for MIPI-DSI output 2023-06-01 16:10:22 +02:00
meson_vclk.c drm/meson: fix more rounding issues with 59.94Hz modes 2025-06-10 14:15:42 +02:00
meson_vclk.h drm/meson: use unsigned long long / Hz for frequency types 2025-04-22 09:23:58 +02:00
meson_venc.c drm/meson: venc: add support for HDMI DMT modes up to 3840x2160 2026-01-05 16:09:57 +01:00
meson_venc.h drm/meson: venc: add ENCL encoder setup for MIPI-DSI output 2023-06-01 16:10:22 +02:00
meson_viu.c drm/meson: Reduce the FIFO lines held when AFBC is not used 2023-01-02 10:58:50 +01:00
meson_viu.h
meson_vpp.c drm/meson: fix 1px pink line on GXM when scaling video overlay 2023-03-06 09:42:01 +01:00
meson_vpp.h drm/meson: venc: add ENCL encoder setup for MIPI-DSI output 2023-06-01 16:10:22 +02:00