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From: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] rockchip: video: introduce CONFIG_DESIGNWARE_HDMI and select for Rockchip HDMI
Date: Fri, 28 Apr 2017 16:55:59 +0200	[thread overview]
Message-ID: <1493391359-41714-1-git-send-email-philipp.tomsich@theobroma-systems.com> (raw)
In-Reply-To: <1492663559-8248-1-git-send-email-eric.gao@rock-chips.com>

Instead of having drivers/video/rockchip/Kconfig point outside of its
hierarchy for dw_hdmi.o, we should use a configuration-option to
include the Designware HDMI support.

This change introduces a new config option (not to be selected via
menuconfig, but to be selected from a dependent video driver's
configuration option) that enables dw_hdmi.o and selects it whenever
the HDMI support for Rockchip SoCs is selected.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
---

 drivers/video/Kconfig           | 9 +++++++++
 drivers/video/Makefile          | 1 +
 drivers/video/rockchip/Kconfig  | 1 +
 drivers/video/rockchip/Makefile | 2 +-
 4 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 818f738..c629c6e 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -610,4 +610,13 @@ config LCD
 	  CONFIG option. See the README for details. Drives which have been
 	  converted to driver model will instead used CONFIG_DM_VIDEO.
 
+config DESIGNWARE_HDMI
+	bool
+	help
+	  Enables the common driver code for the Designware HDMI TX
+	  block found in SoCs from various vendors.
+	  As this does not provide any functionality by itself (but
+	  rather requires a SoC-specific glue driver to call it), it
+	  can not be enabled from the configuration menu.
+
 endmenu
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 7cd6d28..f06aaf6 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -58,6 +58,7 @@ obj-$(CONFIG_VIDEO_VESA) += vesa.o
 obj-$(CONFIG_FORMIKE) += formike.o
 obj-$(CONFIG_LG4573) += lg4573.o
 obj-$(CONFIG_AM335X_LCD) += am335x-fb.o
+obj-$(CONFIG_DESIGNWARE_HDMI) += dw_hdmi.o
 
 obj-${CONFIG_VIDEO_TEGRA124} += tegra124/
 obj-${CONFIG_EXYNOS_FB} += exynos/
diff --git a/drivers/video/rockchip/Kconfig b/drivers/video/rockchip/Kconfig
index d94afbd..938409d 100644
--- a/drivers/video/rockchip/Kconfig
+++ b/drivers/video/rockchip/Kconfig
@@ -35,6 +35,7 @@ config DISPLAY_ROCKCHIP_LVDS
 
 config DISPLAY_ROCKCHIP_HDMI
 	bool "HDMI port"
+	select DESIGNWARE_HDMI
 	depends on VIDEO_ROCKCHIP
 	help
 	  This enables High-Definition Multimedia Interface display support.
diff --git a/drivers/video/rockchip/Makefile b/drivers/video/rockchip/Makefile
index 3bb0519..3d376d5 100644
--- a/drivers/video/rockchip/Makefile
+++ b/drivers/video/rockchip/Makefile
@@ -9,5 +9,5 @@ ifdef CONFIG_VIDEO_ROCKCHIP
 obj-y += rk_vop.o
 obj-$(CONFIG_DISPLAY_ROCKCHIP_EDP) += rk_edp.o
 obj-$(CONFIG_DISPLAY_ROCKCHIP_LVDS) += rk_lvds.o
-obj-$(CONFIG_DISPLAY_ROCKCHIP_HDMI) += rk_hdmi.o ../dw_hdmi.o
+obj-$(CONFIG_DISPLAY_ROCKCHIP_HDMI) += rk_hdmi.o
 endif
-- 
1.9.1

  parent reply	other threads:[~2017-04-28 14:55 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-20  4:45 [U-Boot] [PATCH v4 00/11] Add mipi dsi display support for rockchip soc Eric Gao
2017-04-20  4:45 ` [U-Boot] [PATCH v4 01/11] rockchip: include: grf: Add GRF register declaration for mipi dsi Eric Gao
2017-04-20 12:28   ` Simon Glass
2017-04-21 11:06   ` Dr. Philipp Tomsich
2017-04-21 11:43   ` Dr. Philipp Tomsich
2017-04-20  4:45 ` [U-Boot] [PATCH v4 02/11] rockchip: video: Add mipi driver for rockchip soc Eric Gao
2017-04-20 12:28   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 03/11] rockchip: video: Makefile: Add mipi driver addition Eric Gao
2017-04-20  4:45 ` [U-Boot] [PATCH v4 04/11] rockchip: video: Kconfig: " Eric Gao
2017-04-20  4:45 ` [U-Boot] [PATCH v4 05/11] rockchip: video: vop: Fix rk_display_init() return error Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 06/11] rockchip: video: vop: Add mipi display mode for rk3399 Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 07/11] rockchip: video: vop: Set different bitwidth for different display mode Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 08/11] rockchip: video: vop: Reserve enough space for mipi dispaly Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 09/11] rockchip: board: evb_rk3399: initialize pwm0 for dispaly backlight Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 10/11] rockchip: dts: Add mipi dsi support for rk3399 Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-20  4:45 ` [U-Boot] [PATCH v4 11/11] rockchip: configs: Enable mipi dsi " Eric Gao
2017-04-20 12:29   ` Simon Glass
2017-04-21  3:05 ` [U-Boot] [PATCH v4 00/11] Add mipi dsi display support for rockchip soc Simon Glass
2017-04-28 14:55 ` Philipp Tomsich [this message]
2017-04-30  3:48   ` [U-Boot] [PATCH] rockchip: video: introduce CONFIG_DESIGNWARE_HDMI and select for Rockchip HDMI Simon Glass
2017-05-15 18:19   ` [U-Boot] [PATCH] rockchip: video: introduce VIDEO_DW_HDMI " Anatolij Gustschin

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