umber-kernel/drivers/gpu/drm/mediatek
Jason-JH Lin afcfb6c847 drm/mediatek: Add pm_runtime support for GCE power control
Call pm_runtime_resume_and_get() before accessing GCE hardware in
mbox_send_message(), and invoke pm_runtime_put_autosuspend() in the
cmdq callback to release the PM reference and start autosuspend for
GCE. This ensures correct power management for the GCE device.

Fixes: 8afe816b0c ("mailbox: mtk-cmdq-mailbox: Implement Runtime PM with autosuspend")
Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20250829091727.3745415-3-jason-jh.lin@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2025-11-01 14:14:56 +00:00
..
Kconfig
Makefile
mtk_cec.c
mtk_cec.h
mtk_crtc.c drm/mediatek: Add pm_runtime support for GCE power control 2025-11-01 14:14:56 +00:00
mtk_crtc.h drm/mediatek: Add wait_event_timeout when disabling plane 2025-07-17 23:18:53 +00:00
mtk_ddp_comp.c drm/mediatek: only announce AFBC if really supported 2025-07-17 23:19:05 +00:00
mtk_ddp_comp.h drm/mediatek: only announce AFBC if really supported 2025-07-17 23:19:05 +00:00
mtk_disp_aal.c
mtk_disp_ccorr.c
mtk_disp_color.c
mtk_disp_drv.h drm/mediatek: only announce AFBC if really supported 2025-07-17 23:19:05 +00:00
mtk_disp_gamma.c
mtk_disp_merge.c
mtk_disp_ovl.c drm/mediatek: only announce AFBC if really supported 2025-07-17 23:19:05 +00:00
mtk_disp_ovl_adaptor.c
mtk_disp_rdma.c
mtk_dp.c
mtk_dp_reg.h
mtk_dpi.c drm for 6.17-rc1 2025-07-30 19:26:49 -07:00
mtk_dpi_regs.h
mtk_drm_drv.c drm/mediatek: Fix device use-after-free on unbind 2025-10-28 14:56:16 +00:00
mtk_drm_drv.h
mtk_dsi.c drm/mediatek: dsi: Fix DSI host and panel bridge pre-enable order 2025-08-14 14:07:06 +00:00
mtk_ethdr.c
mtk_ethdr.h
mtk_gem.c
mtk_gem.h
mtk_hdmi.c drm/mediatek: mtk_hdmi: Fix inverted parameters in some regmap_update_bits calls 2025-08-28 23:15:41 +00:00
mtk_hdmi_ddc.c
mtk_hdmi_regs.h
mtk_mdp_rdma.c
mtk_mdp_rdma.h
mtk_padding.c
mtk_plane.c drm/mediatek: Disable AFBC support on Mediatek DRM driver 2025-11-01 14:06:46 +00:00
mtk_plane.h drm/mediatek: only announce AFBC if really supported 2025-07-17 23:19:05 +00:00