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path: root/drivers/gpu/drm/ast/ast_2500.c (follow)
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2025-07-09drm/ast: Split ast_set_def_ext_reg() by chip generationThomas Zimmermann1-0/+2
Duplicate ast_set_def_ext_reg() for individual chip generations and move call it into per-chip source files. Remove the original code. AST2100 and AST2500 reuse the function from earlier chips. AST2600 appears to be incorrect as it uses an older function. Keep this behavior for now. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://lore.kernel.org/r/20250706162816.211552-9-tzimmermann@suse.de
2025-07-09drm/ast: Move Gen6+ POST code to separate source fileThomas Zimmermann1-0/+567
Move POST code for Gen6+ to separate source file and hide it in ast_2500_post(). With P2A configuration, it performs a full board POST; otherwise it enables the transmitter chip. No changes to the overall logic. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://lore.kernel.org/r/20250706162816.211552-4-tzimmermann@suse.de