[PATCH 2.6.17-rc6-mm2 7/8] intelfb: RESEND - add preliminary i2c support
DORMANTno replies
From: Dennis Munsie <hidden>
Date: 2006-06-20 18:52:32
From: Dennis Munsie <redacted> [07/07] intelfb: adds an option to enable I2C support in the intelfb driver. Also adds the intel_i2c.c file to the Makefile. Signed-off-by: Dennis Munsie <redacted> --- drivers/video/Kconfig | 20 ++++++++++++++++++-- drivers/video/intelfb/Makefile | 4 +++- 2 files changed, 21 insertions(+), 3 deletions(-) diff -Naurp -X linux-2.6.17-rc6-patched/Documentation/dontdiff linux-2.6.17-rc6-patched/drivers/video/Kconfig linux/drivers/video/Kconfig
--- linux-2.6.17-rc6-patched/drivers/video/Kconfig 2006-06-14 10:56:26.000000000 -0500
+++ linux/drivers/video/Kconfig 2006-06-14 10:57:41.000000000 -0500@@ -746,6 +746,8 @@ config FB_INTEL depends on FB && EXPERIMENTAL && PCI && X86 select AGP select AGP_INTEL + select I2C_ALGOBIT if FB_INTEL_I2C + select I2C if FB_INTEL_I2C select FB_MODE_HELPERS select FB_CFB_FILLRECT select FB_CFB_COPYAREA
@@ -755,17 +757,31 @@ config FB_INTEL 830M/845G/852GM/855GM/865G chipsets. Say Y if you have and plan to use such a board. - To compile this driver as a module, choose M here: the + If you say Y here and want DDC/I2C support you must first say Y to + "I2C support" and "I2C bit-banging support" in the character devices + section. + + If you say M here then "I2C support" and "I2C bit-banging support" + can be build either as modules or built-in. + + To compile this driver as a module, choose M here: the module will be called intelfb. config FB_INTEL_DEBUG - bool "Intel driver Debug Messages" + bool "Intel driver Debug Messages" depends on FB_INTEL ---help--- Say Y here if you want the Intel driver to output all sorts of debugging informations to provide to the maintainer when something goes wrong. +config FB_INTEL_I2C + bool "DDC/I2C for Intel framebuffer support" + depends on FB_INTEL + default y + help + Say Y here if you want DDC/I2C support for your on-board Intel graphics. + config FB_MATROX tristate "Matrox acceleration" depends on FB && PCI
diff -Naurp -X linux-2.6.17-rc6-patched/Documentation/dontdiff linux-2.6.17-rc6-patched/drivers/video/intelfb/Makefile linux/drivers/video/intelfb/Makefile
--- linux-2.6.17-rc6-patched/drivers/video/intelfb/Makefile 2006-06-14 11:00:36.000000000 -0500
+++ linux/drivers/video/intelfb/Makefile 2006-06-14 11:01:09.000000000 -0500@@ -1,6 +1,8 @@ obj-$(CONFIG_FB_INTEL) += intelfb.o -intelfb-objs := intelfbdrv.o intelfbhw.o +intelfb-y := intelfbdrv.o intelfbhw.o +intelfb-$(CONFIG_FB_INTEL_I2C) += intelfb_i2c.o +intelfb-objs := $(intelfb-y) ifdef CONFIG_FB_INTEL_DEBUG #EXTRA_CFLAGS += -DDEBUG -DVERBOSE -DREGDUMP