drm/tidss: Fix enable/disable order

drm/tidss: Fix enable/disable order

commit 2fc04340cf30d7960eed2525d26ffb8905aca02b upstream.

TI's OLDI and DSI encoders need to be set up before the crtc is enabled,
but the DRM helpers will enable the crtc first. This causes various
issues on TI platforms, like visual artifacts or crtc sync lost
warnings.

Thus drm_atomic_helper_commit_modeset_enables() and
drm_atomic_helper_commit_modeset_disables() cannot be used, as they
enable the crtc before bridges' pre-enable, and disable the crtc after
bridges' post-disable.

Open code the drm_atomic_helper_commit_modeset_enables() and
drm_atomic_helper_commit_modeset_disables(), and first call the bridges'
pre-enables, then crtc enable, then bridges' post-enable (and vice versa
for disable).

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Cc: stable@vger.kernel.org # v6.17+
Fixes: c9b1150a68d9 ("drm/atomic-helper: Re-order bridge chain pre-enable and post-disable")
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Tested-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20251205-drm-seq-fix-v1-4-fda68fa1b3de@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>