kernel/linux.git/drivers/video/fbdev/core/fb_ddc.c, branch v6.18.22

fbdev: Include

2025-06-16T07:06:19+00:00

Fix the compile-time warnings drivers/video/fbdev/core/cfbcopyarea.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/cfbfillrect.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/cfbimgblt.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/fb_ddc.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/fb_defio.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/fb_io_fops.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/fb_sys_fops.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/fbcmap.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/fbcon.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/fbmon.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/modedb.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/svgalib.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/syscopyarea.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/sysfillrect.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/core/sysimgblt.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/macmodes.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/sbuslib.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/video/fbdev/wmt_ge_rops.c: warning: EXPORT_SYMBOL() is used, but #include is missing Signed-off-by: Thomas Zimmermann Reviewed-by: Helge Deller Fixes: a934a57a42f6 ("scripts/misc-check: check missing #include when W=1") Cc: Masahiro Yamada Cc: Nathan Chancellor Link: https://lore.kernel.org/r/20250612081738.197826-3-tzimmermann@suse.de

fbdev: remove I2C_CLASS_DDC support

2024-01-18T20:10:41+00:00

After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC. Class-based device auto-detection is a legacy mechanism and shouldn't be used in new code. So we can remove this class completely now. Acked-by: Helge Deller Acked-by: Thomas Zimmermann Signed-off-by: Heiner Kallweit Signed-off-by: Wolfram Sang

fb_ddc: Allow I2C adapters without SCL read capability

2015-09-30T07:46:55+00:00

i2c-algo-bit allows I2C adapters without SCL read capability to work but fb_ddc_read fails to work on them. Fix fb_ddc_read to work with I2C adapters not capable of reading SCL. Signed-off-by: Ondrej Zary Signed-off-by: Tomi Valkeinen

fbdev: move fbdev core files to separate directory

2014-04-17T05:10:19+00:00

Instead of having fbdev framework core files at the root fbdev directory, mixed with random fbdev device drivers, move the fbdev core files to a separate core directory. This makes it much clearer which of the files are actually part of the fbdev framework, and which are part of device drivers. Signed-off-by: Tomi Valkeinen Acked-by: Laurent Pinchart Acked-by: Geert Uytterhoeven Acked-by: Rob Clark Acked-by: Jingoo Han Acked-by: Daniel Vetter