linux-kernel - [PATCH v4 9/9] media: venus: enable building of Venus video driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1480583001-32236-10-git-send-email-stanimir.varbanov@linaro.org>
Date:   Thu,  1 Dec 2016 11:03:21 +0200
From:   Stanimir Varbanov <stanimir.varbanov@...aro.org>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Hans Verkuil <hverkuil@...all.nl>
Cc:     Andy Gross <andy.gross@...aro.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>
Subject: [PATCH v4 9/9] media: venus: enable building of Venus video driver

This adds Venus driver Makefile and changes v4l2 platform
Makefile/Kconfig in order to enable building of the driver.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>
---
 drivers/media/platform/Kconfig             | 13 +++++++++++++
 drivers/media/platform/Makefile            |  2 ++
 drivers/media/platform/qcom/venus/Makefile | 14 ++++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 drivers/media/platform/qcom/venus/Makefile

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index d944421e392d..2fc81dcbdb1f 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -379,6 +379,19 @@ config VIDEO_TI_VPE_DEBUG
 	---help---
 	  Enable debug messages on VPE driver.
 
+config VIDEO_QCOM_VENUS
+	tristate "Qualcomm Venus V4L2 encoder/decoder driver"
+	depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA
+	depends on (ARCH_QCOM && OF) || COMPILE_TEST
+	depends on (IOMMU_DMA && QCOM_VENUS_PIL) || COMPILE_TEST
+	select VIDEOBUF2_DMA_SG
+	select V4L2_MEM2MEM_DEV
+	---help---
+	  This is a V4L2 driver for Qualcomm Venus video accelerator
+	  hardware. It accelerates encoding and decoding operations
+	  on various Qualcomm SoCs.
+	  To compile this driver as a module choose m here.
+
 endif # V4L_MEM2MEM_DRIVERS
 
 # TI VIDEO PORT Helper Modules
diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile
index 5b3cb271d2b8..d88a4e1eb850 100644
--- a/drivers/media/platform/Makefile
+++ b/drivers/media/platform/Makefile
@@ -69,3 +69,5 @@ obj-$(CONFIG_VIDEO_MEDIATEK_VPU)	+= mtk-vpu/
 obj-$(CONFIG_VIDEO_MEDIATEK_VCODEC)	+= mtk-vcodec/
 
 obj-$(CONFIG_VIDEO_MEDIATEK_MDP)	+= mtk-mdp/
+
+obj-$(CONFIG_VIDEO_QCOM_VENUS)		+= qcom/venus/
diff --git a/drivers/media/platform/qcom/venus/Makefile b/drivers/media/platform/qcom/venus/Makefile
new file mode 100644
index 000000000000..8c4ef27e30fe
--- /dev/null
+++ b/drivers/media/platform/qcom/venus/Makefile
@@ -0,0 +1,14 @@
+# Makefile for Qualcomm Venus driver
+
+venus-objs += 	core.o \
+		helpers.o \
+		vdec.o \
+		vdec_ctrls.o \
+		venc.o \
+		venc_ctrls.o \
+		hfi_venus.o \
+		hfi_msgs.o \
+		hfi_cmds.o \
+		hfi.o \
+
+obj-$(CONFIG_VIDEO_QCOM_VENUS) += venus.o
-- 
2.7.4