[PATCH 1/9] drm: Add drm driver for Rockchip Socs
This patch is a DRM Driver for Rockchip Socs, driver provides an abstraction for the graphics hardware, such as lcd controller and connector interface. Signed-off-by: mark yao --- changes since v1: Adviced by Daniel Vetter: - Switch to universal plane API's --- drivers/gpu/drm/Kconfig |2 + drivers/gpu/drm/Makefile |1 + drivers/gpu/drm/rockchip/Kconfig | 40 ++ drivers/gpu/drm/rockchip/Makefile | 12 + drivers/gpu/drm/rockchip/rockchip_drm_connector.c | 412 drivers/gpu/drm/rockchip/rockchip_drm_connector.h | 36 + drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 600 + drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 128 drivers/gpu/drm/rockchip/rockchip_drm_fb.c| 48 ++ drivers/gpu/drm/rockchip/rockchip_drm_fb.h| 28 + drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 63 ++ drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h | 24 + drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 163 + drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 40 ++ drivers/gpu/drm/rockchip/rockchip_drm_lcdc.c | 722 + drivers/gpu/drm/rockchip/rockchip_drm_lcdc.h | 131 include/uapi/drm/rockchip_drm.h | 110 17 files changed, 2560 insertions(+) create mode 100644 drivers/gpu/drm/rockchip/Kconfig create mode 100644 drivers/gpu/drm/rockchip/Makefile create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_connector.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_connector.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_drv.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_drv.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fb.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fb.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_gem.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_gem.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_lcdc.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_lcdc.h create mode 100644 include/uapi/drm/rockchip_drm.h diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index f512004..5951c2c 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -170,6 +170,8 @@ config DRM_SAVAGE source "drivers/gpu/drm/exynos/Kconfig" +source "drivers/gpu/drm/rockchip/Kconfig" + source "drivers/gpu/drm/vmwgfx/Kconfig" source "drivers/gpu/drm/gma500/Kconfig" diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index dd2ba42..40babd2 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -51,6 +51,7 @@ obj-$(CONFIG_DRM_VMWGFX)+= vmwgfx/ obj-$(CONFIG_DRM_VIA) +=via/ obj-$(CONFIG_DRM_NOUVEAU) +=nouveau/ obj-$(CONFIG_DRM_EXYNOS) +=exynos/ +obj-$(CONFIG_DRM_ROCKCHIP) +=rockchip/ obj-$(CONFIG_DRM_GMA500) += gma500/ obj-$(CONFIG_DRM_UDL) += udl/ obj-$(CONFIG_DRM_AST) += ast/ diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig new file mode 100644 index 000..592e999 --- /dev/null +++ b/drivers/gpu/drm/rockchip/Kconfig @@ -0,0 +1,40 @@ +config DRM_ROCKCHIP + tristate "DRM Support for Rockchip" + depends on DRM + select DRM_KMS_HELPER + select DRM_KMS_FB_HELPER + select DRM_KMS_CMA_HELPER + select DRM_GEM_CMA_HELPER + select DRM_PANEL + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE + select VIDEOMODE_HELPERS + select OF + help + Choose this option if you have a Rockchip soc chipset. + This driver provides kernel mode setting and buffer + management to userspace. This driver does not provides + 2D or 3D acceleration; acceleration is performed by other + IP found on the SoC. + +config DRM_ROCKCHIP_LCDC + bool "ROCKCHIP DRM LCDC" + depends on DRM_ROCKCHIP + select FB_MODE_HELPERS + help + Choose this option if you want to use Rockchip lcdc for DRM. + The driver provides an abstraction for Rockchip lcd controller, + lcd controller is the display interface from memory frame buffer + to display device. + +config DRM_ROCKCHIP_CONNECTOR + bool "ROCKCHIP DRM CONNECTOR" + depends on OF && DRM_ROCKCHIP && DRM_ROCKCHIP_LCDC + select FB_MODE_HELPERS + select VIDEOMODE_HELPERS + help + Choose this option if you want to use Rockchip Primary DISPLAY. + The driver provides an abstraction for Rockchip display devices, + such as lcd plane, lvds, edp , mipi, etc. diff --git a/drivers/gpu/drm/rockchip/Makefile b/drivers/gpu/drm/rockchip/Makefile new file mode 100644
[PATCH 1/9] drm: Add drm driver for Rockchip Socs
On Mon, Aug 04, 2014 at 12:45:07PM +0800, mark yao wrote:
> This patch is a DRM Driver for Rockchip Socs, driver provides an abstraction
> for the graphics hardware, such as lcd controller and connector interface.
>
> Signed-off-by: mark yao
> ---
Just a quick drive-by comment below, don't consider this a full review by
far ;-)
> +static int lcdc_bind(struct device *dev, struct device *master, void *data)
> +{
> + struct drm_device *drm_dev = data;
> + struct rockchip_drm_private *private = drm_dev->dev_private;
> + struct lcdc_context *ctx = dev_get_drvdata(dev);
> + struct drm_crtc *crtc;
> +
> + ctx->drm_dev = drm_dev;
> +
> + ctx->pipe = rockchip_drm_pipe_get(dev);
> + ctx->dpms = DRM_MODE_DPMS_OFF;
> + crtc = >crtc;
> +
> + private->crtc[ctx->pipe] = crtc;
> + ctx->plane = rockchip_plane_init(drm_dev, 1 << ctx->pipe, true);
> + drm_crtc_init(drm_dev, crtc, _crtc_funcs);
This function is deprecated, please use the _with_planes versions so that
this new driver supports universal planes properly.
Thanks, Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
[PATCH 1/9] drm: Add drm driver for Rockchip Socs
This patch is a DRM Driver for Rockchip Socs, driver provides an abstraction for the graphics hardware, such as lcd controller and connector interface. Signed-off-by: mark yao --- drivers/gpu/drm/Kconfig |2 + drivers/gpu/drm/Makefile |1 + drivers/gpu/drm/rockchip/Kconfig | 40 ++ drivers/gpu/drm/rockchip/Makefile | 12 + drivers/gpu/drm/rockchip/rockchip_drm_connector.c | 412 drivers/gpu/drm/rockchip/rockchip_drm_connector.h | 36 ++ drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 600 + drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 128 drivers/gpu/drm/rockchip/rockchip_drm_fb.c| 48 ++ drivers/gpu/drm/rockchip/rockchip_drm_fb.h| 28 + drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 63 ++ drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h | 24 + drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 163 + drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 40 ++ drivers/gpu/drm/rockchip/rockchip_drm_lcdc.c | 720 + drivers/gpu/drm/rockchip/rockchip_drm_lcdc.h | 131 include/uapi/drm/rockchip_drm.h | 110 17 files changed, 2558 insertions(+) create mode 100644 drivers/gpu/drm/rockchip/Kconfig create mode 100644 drivers/gpu/drm/rockchip/Makefile create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_connector.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_connector.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_drv.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_drv.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fb.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fb.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_gem.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_gem.h create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_lcdc.c create mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_lcdc.h create mode 100644 include/uapi/drm/rockchip_drm.h diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index f512004..5951c2c 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -170,6 +170,8 @@ config DRM_SAVAGE source "drivers/gpu/drm/exynos/Kconfig" +source "drivers/gpu/drm/rockchip/Kconfig" + source "drivers/gpu/drm/vmwgfx/Kconfig" source "drivers/gpu/drm/gma500/Kconfig" diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index dd2ba42..40babd2 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -51,6 +51,7 @@ obj-$(CONFIG_DRM_VMWGFX)+= vmwgfx/ obj-$(CONFIG_DRM_VIA) +=via/ obj-$(CONFIG_DRM_NOUVEAU) +=nouveau/ obj-$(CONFIG_DRM_EXYNOS) +=exynos/ +obj-$(CONFIG_DRM_ROCKCHIP) +=rockchip/ obj-$(CONFIG_DRM_GMA500) += gma500/ obj-$(CONFIG_DRM_UDL) += udl/ obj-$(CONFIG_DRM_AST) += ast/ diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig new file mode 100644 index 000..592e999 --- /dev/null +++ b/drivers/gpu/drm/rockchip/Kconfig @@ -0,0 +1,40 @@ +config DRM_ROCKCHIP + tristate "DRM Support for Rockchip" + depends on DRM + select DRM_KMS_HELPER + select DRM_KMS_FB_HELPER + select DRM_KMS_CMA_HELPER + select DRM_GEM_CMA_HELPER + select DRM_PANEL + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + select VT_HW_CONSOLE_BINDING if FRAMEBUFFER_CONSOLE + select VIDEOMODE_HELPERS + select OF + help + Choose this option if you have a Rockchip soc chipset. + This driver provides kernel mode setting and buffer + management to userspace. This driver does not provides + 2D or 3D acceleration; acceleration is performed by other + IP found on the SoC. + +config DRM_ROCKCHIP_LCDC + bool "ROCKCHIP DRM LCDC" + depends on DRM_ROCKCHIP + select FB_MODE_HELPERS + help + Choose this option if you want to use Rockchip lcdc for DRM. + The driver provides an abstraction for Rockchip lcd controller, + lcd controller is the display interface from memory frame buffer + to display device. + +config DRM_ROCKCHIP_CONNECTOR + bool "ROCKCHIP DRM CONNECTOR" + depends on OF && DRM_ROCKCHIP && DRM_ROCKCHIP_LCDC + select FB_MODE_HELPERS + select VIDEOMODE_HELPERS + help + Choose this option if you want to use Rockchip Primary DISPLAY. + The driver provides an abstraction for Rockchip display devices, + such as lcd plane, lvds, edp , mipi, etc. diff --git a/drivers/gpu/drm/rockchip/Makefile b/drivers/gpu/drm/rockchip/Makefile new file mode 100644 index 000..45c9d50 --- /dev/null +++ b/drivers/gpu/drm/rockchip/Makefile @@ -0,0
