Merge tag 'drm-misc-next-2024-02-29' of https://anongit.freedesktop.org/git/drm/drm...

drm-misc-next for v6.9:

UAPI Changes:

Cross-subsystem Changes:

backlight:
- corgi: include backlight header

fbdev:
- Cleanup includes in public header file
- fbtft: Include backlight header

Core Changes:

edid:
- Remove built-in EDID data

dp:
- Avoid AUX transfers on powered-down displays
- Add VSC SDP helpers

modesetting:
- Add sanity checks for polling
- Cleanups

scheduler:
- Cleanups

tests:
- Add helpers for mode-setting tests

Driver Changes:

i915:
- Use shared VSC SDP helper

mgag200:
- Work around PCI write bursts

mxsfb:
- Use managed mode config

nouveau:
- Include backlight header where necessary

qiac:
- Cleanups

sun4:
- HDMI: updates to atomic mode setting

tegra:
- Fix GEM refounting in error paths

tidss:
- Fix multi display
- Fix initial Z position

v3d:
- Support display MMU page size

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240229084806.GA21616@localhost.localdomain

diff --cc drivers/gpu/drm/display/drm_dp_helper.c
Simple merge

diff --cc drivers/gpu/drm/i915/display/intel_dp.c
Simple merge

diff --cc include/drm/display/drm_dp_helper.h
index 534f78e368b0510d595dbab54274a9f4fcd700a5,4cf6cb3797ad55475cb062d77c1072235f2b8c7b..a62fcd051d4d4dfad983d6f355e2d268cf23fd6a
--- 1/include/drm/display/drm_dp_helper.h
--- 2/include/drm/display/drm_dp_helper.h
+++ b/include/drm/display/drm_dp_helper.h
@@@ -811,6 -819,7 +819,8 @@@ int drm_dp_bw_overhead(int lane_count, 
                       int dsc_slice_count,
                       int bpp_x16, unsigned long flags);
  int drm_dp_bw_channel_coding_efficiency(bool is_uhbr);
 +int drm_dp_max_dprx_data_rate(int max_link_rate, int max_lanes);
  
+ ssize_t drm_dp_vsc_sdp_pack(const struct drm_dp_vsc_sdp *vsc, struct dp_sdp *sdp);
+ 
  #endif /* _DRM_DP_HELPER_H_ */