Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2025-03-01 22:07:21 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/drivers/video/rockchip/Makefile

21 lines
699 B
Makefile
Raw Normal View History

rockchip: video: Add a display driver for rockchip HDMI Some Rockchip SoCs support HDMI output. Add a display driver for this so that these displays can be used on supported boards. Unfortunately this driver is not fully functional. It cannot reliably read EDID information over HDMI. This seems to be due to the clocks being incorrect - the I2C bus speed appears to be up to 100x slower than the clock settings indicate. The root cause may be in the clock logic. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21 19:45:03 -07:00
#
# (C) Copyright 2000-2007
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
rockchip: video: Makefile: Modify Makefile for rockchip video driver Modify Makefile for rockchip video driver according to Kconfig, so that source code will not be compiled if not needed. Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-04-17 22:24:24 +08:00
ifdef CONFIG_VIDEO_ROCKCHIP
obj-y += rk_vop.o
rockchip: video: refactor rk_vop and split RK3288-specific code off To prepare for adding the RK3399 VOP driver (which shares most of its registers and config logic with the RK3228 VOP), this change refactors the driver and splits the RK3288-specific driver off. The changes in detail are: - introduces a data-structure for chip-specific drivers to register features/callbacks with the common driver: at this time, this is limited to a callback for setting the pin polarities (between the VOP and the encoder modules) and a flag to signal 10bit RGB capability - refactors the probing of regulators into a helper function that can take a list of regulator names to probe and autoset - moves the priv data-structure into a (common) header file to be used by the chip-specific drivers to provide base addresses to the common driver - uses a callback into the chip-specific driver to set pin polarities (replacing the direct register accesses previously used) - splits enabling the output (towards an encoder) into a separate help function withint the common driver Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 17:59:30 +02:00
obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288_vop.o
rockchip: video: rk3399: enable HDMI output (from the rk_vop) for the RK3399 This commit adds a driver for the RK3399 VOPs capable and all the necessary plumbing to feed the HDMI encoder. For the VOP-big, this correctly tracks the ability to feed 10bit RGB data to the encoder. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 17:59:31 +02:00
obj-$(CONFIG_ROCKCHIP_RK3399) += rk3399_vop.o
rockchip: video: Makefile: Modify Makefile for rockchip video driver Modify Makefile for rockchip video driver according to Kconfig, so that source code will not be compiled if not needed. Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-04-17 22:24:24 +08:00
obj-$(CONFIG_DISPLAY_ROCKCHIP_EDP) += rk_edp.o
obj-$(CONFIG_DISPLAY_ROCKCHIP_LVDS) += rk_lvds.o
rockchip: video: split RK3288-specific part off from rk_hdmi To prepare for the addition of RK3399 HDMI support, the HDMI driver is refactored and broken into a chip-specific and a generic part. This change adds the internal interfaces, makes common/reusable functions externally visible and splits the RK3288 driver into a separate file. For the probing of regulators, we reuse the infrastructure created during the VOP refactoring... i.e. we simply call into the helper function defined for the VOP. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 17:59:33 +02:00
obj-hdmi-$(CONFIG_ROCKCHIP_RK3288) += rk3288_hdmi.o
rockchip: video: rk3399: add HDMI TX support on the RK3399 This commit enables the RK3399 HDMI TX, which is very similar to the one found on the RK3288. As requested by Simon, this splits the HDMI driver into a SOC-specific portion (rk3399_hdmi.c, rk3288_hdmi.c) and a common portion (rk_hdmi.c). Note that the I2C communication for reading the EDID works well with the default settings, but does not with the alternate settings used on the RK3288... this configuration aspect is reflected by the driverdata for the RK3399 driver. Having some sort of DTS-based configuration for the regulator dependencies would be nice for the future, but for now we simply use lists of regulator names (also via driverdata) that we probe. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 17:59:34 +02:00
obj-hdmi-$(CONFIG_ROCKCHIP_RK3399) += rk3399_hdmi.o
rockchip: video: split RK3288-specific part off from rk_hdmi To prepare for the addition of RK3399 HDMI support, the HDMI driver is refactored and broken into a chip-specific and a generic part. This change adds the internal interfaces, makes common/reusable functions externally visible and splits the RK3288 driver into a separate file. For the probing of regulators, we reuse the infrastructure created during the VOP refactoring... i.e. we simply call into the helper function defined for the VOP. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-31 17:59:33 +02:00
obj-$(CONFIG_DISPLAY_ROCKCHIP_HDMI) += rk_hdmi.o $(obj-hdmi-y)
rockchip: video: Makefile: Add soc specific driver for rk3288 mipi dsi Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-21 11:22:02 +08:00
obj-mipi-$(CONFIG_ROCKCHIP_RK3288) += rk3288_mipi.o
rockchop: video: mipi: Makefile: Add soc specfic driver for rk3399 mipi dsi Add Makefile item for soc specific driver for rk3399 mipi dsi. Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-06-21 11:20:34 +08:00
obj-mipi-$(CONFIG_ROCKCHIP_RK3399) += rk3399_mipi.o
obj-$(CONFIG_DISPLAY_ROCKCHIP_MIPI) += rk_mipi.o $(obj-mipi-y)
rockchip: video: Makefile: Modify Makefile for rockchip video driver Modify Makefile for rockchip video driver according to Kconfig, so that source code will not be compiled if not needed. Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-04-17 22:24:24 +08:00
endif
Reference in a new issue Copy permalink