From: Yao Cheng <yao.cheng@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
daniel.vetter@ffwll.ch, sean.v.kelley@intel.com,
john.chehab@intel.com
Cc: emil.l.velikov@gmail.com, fei.jiang@intel.com
Subject: [RFC PATCH v3 0/4] drm driver for VED in Intel GPU
Date: Sat, 22 Nov 2014 03:06:56 +0800 [thread overview]
Message-ID: <1416596818-5651-1-git-send-email-yao.cheng@intel.com> (raw)
drm/ipvr is a new GEM driver for VED (PowerVR's VPU integrated in Intel GPU), which extends video capability.
A new Kconfig added for building ipvr driver:
CONFIG_DRM_IPVR: Build option for ipvr module
The driver name "ipvr" means the PowerVR's core wrapped by Intel. The PowerVR VPUs are also integrated by non-i915 platforms such as GMA500, so we keep ipvr driver and i915 driver separated and independent to each other. To achieve this we do the minimum change in i915: i915_ved.c added for setting up the bridge between VED and i915, kerneldoc also updated.
User mode drm helper "libdrm_ipvr.so" and simple ioctl/execute test is included.
one test script "drv_module_reload" in i-g-t also updated to support ipvr loading and unloading. Due to restriction in Linux platform device model, we have to manually unload ipvr before unloading i915.
Yao Cheng (4):
[1/4] drm/i915: add i915_ved.c to setup bridge for VED
[2/4] drm/ipvr: drm driver for VED
[3/4] libdrm/ipvr: user mode helper for ipvr drm driver
[4/4] i-g-t: tests/drv_module_reload: add ipvr support
--
2.1.0
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next reply other threads:[~2014-11-21 19:06 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-21 19:06 Yao Cheng [this message]
2014-11-21 19:06 ` [RFC PATCH v3 1/4] drm/i915: add i915_ved.c to setup bridge for VED Yao Cheng
2014-11-28 16:59 ` Robert Beckett
2014-12-01 3:04 ` Cheng, Yao
2014-12-01 8:32 ` [Intel-gfx] " Daniel Vetter
2014-11-21 19:06 ` [RFC PATCH v3 2/4] drm/ipvr: drm driver " Yao Cheng
2014-11-23 13:29 ` Cheng, Yao
2014-11-26 16:50 ` Cheng, Yao
2014-11-27 11:49 ` Cheng, Yao
2014-12-01 3:09 ` Cheng, Yao
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