From: "Ong, Hean Loong"
Driver for Intel FPGA Video and Image Processing Suite Frame Buffer II.
The driver only supports the Intel Arria10 devkit and its variants.
This driver can be either loaded staticlly or in modules.
The OF device tree binding is located at:
Documentation/devicetree/bindings/display/altr,vip-fb2.txt
Signed-off-by: Ong, Hean Loong
Acked-by: Acked-by: Daniel Vetter
V15:
Fix indentation issues
V14:
Fix indentation issues
V13:
Fix drm-misc build failure
V12:
Fix comments
V11:
move to drm-misc
V10:
Fix Build failure
V9:
Fix Build failure
V8:
Changes to device tree docs
V6:
Changes to device tree docs
V7:
Changes to device tree docs
V6:
Fix comments
V5:
Fix comments
V4:
Fix comments
V3:
Fix comments
V2:
Move to simple drm
V1:
Initial changes
---
MAINTAINERS | 9 +
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/ivip/Kconfig | 14 ++
drivers/gpu/drm/ivip/Makefile | 6 +
drivers/gpu/drm/ivip/intel_vip_conn.c | 93 +++
drivers/gpu/drm/ivip/intel_vip_drv.c | 335 ++
drivers/gpu/drm/ivip/intel_vip_drv.h | 73 ++
8 files changed, 533 insertions(+)
create mode 100644 drivers/gpu/drm/ivip/Kconfig
create mode 100644 drivers/gpu/drm/ivip/Makefile
create mode 100644 drivers/gpu/drm/ivip/intel_vip_conn.c
create mode 100644 drivers/gpu/drm/ivip/intel_vip_drv.c
create mode 100644 drivers/gpu/drm/ivip/intel_vip_drv.h
diff --git a/MAINTAINERS b/MAINTAINERS
index e7e81fadff65..0fdec52a356a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5229,6 +5229,15 @@ L: dri-devel@lists.freedesktop.org
F: include/drm/ttm/
F: drivers/gpu/drm/ttm/
+DRM INTEL IVIP
+M: Hean Loong, Ong
+L: dri-devel@lists.freedesktop.org
+T: git git://anongit.freedesktop.org/drm/drm-misc
+S: Maintained
+F: intel_vip_conn.c
+F: intel_vip_drv.c
+F: intel_vip_drv.h
+
DSBR100 USB FM RADIO DRIVER
M: Alexey Klimov
L: linux-me...@vger.kernel.org
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index bd943a71756c..3db01e99479b 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -231,6 +231,8 @@ source "drivers/gpu/drm/nouveau/Kconfig"
source "drivers/gpu/drm/i915/Kconfig"
+source "drivers/gpu/drm/ivip/Kconfig"
+
config DRM_VGEM
tristate "Virtual GEM provider"
depends on DRM
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 1ac55c65eac0..e8ac4e3de9c6 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -63,6 +63,7 @@ obj-$(CONFIG_DRM_AMDGPU)+= amd/amdgpu/
obj-$(CONFIG_DRM_MGA) += mga/
obj-$(CONFIG_DRM_I810) += i810/
obj-$(CONFIG_DRM_I915) += i915/
+obj-$(CONFIG_DRM_IVIP) += ivip/
obj-$(CONFIG_DRM_MGAG200) += mgag200/
obj-$(CONFIG_DRM_V3D) += v3d/
obj-$(CONFIG_DRM_VC4) += vc4/
diff --git a/drivers/gpu/drm/ivip/Kconfig b/drivers/gpu/drm/ivip/Kconfig
new file mode 100644
index ..1b2af85fe757
--- /dev/null
+++ b/drivers/gpu/drm/ivip/Kconfig
@@ -0,0 +1,14 @@
+config DRM_IVIP
+tristate "Intel FGPA Video and Image Processing"
+depends on DRM && OF
+select DRM_GEM_CMA_HELPER
+select DRM_KMS_HELPER
+select DRM_KMS_FB_HELPER
+select DRM_KMS_CMA_HELPER
+help
+ Choose this option if you have an Intel FPGA Arria 10 system
+ and above with an Intel Display Port IP. This does not support
+ legacy Intel FPGA Cyclone V display port. Currently only single
+ frame buffer is supported. Note that ACPI and X_86 architecture
+ is not supported for Arria10. If M is selected the module will
be
+ called ivip.
diff --git a/drivers/gpu/drm/ivip/Makefile b/drivers/gpu/drm/ivip/Makefile
new file mode 100644
index ..8c54e11daeca
--- /dev/null
+++ b/drivers/gpu/drm/ivip/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for the drm device driver. This driver provides support for the
+# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
+
+obj-$(CONFIG_DRM_IVIP) += ivip.o
+ivip-objs := intel_vip_drv.o intel_vip_conn.o
diff --git a/drivers/gpu/drm/ivip/intel_vip_conn.c
b/drivers/gpu/drm/ivip/intel_vip_conn.c
new file mode 100644
index ..041b7a576983
--- /dev/null
+++ b/drivers/gpu/drm/ivip/intel_vip_conn.c
@@ -0,0 +1,93 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019 Intel Corporation.
+ *
+ * intel_vip_conn.c -- Intel Video and Image Processing(VIP)
+ * Frame Buffer II driver
+ *
+ * This driver supports the Intel VIP Frame Reader component.
+ * More info on the hardware can be found in the Intel Video
+ * and Image Processing Suite User Guide at this address
+ * http://www.altera.com/literature/ug/ug_vip.pdf.
+ *
+ * Authors:
+ * Walter Goossens
+ * Thomas Chou
+ * Chris Rauer
+ * Ong, Hean-Loong
+ *
+ */
+
+#include
+#include
+#include
