- Mar 21, 2012
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Alex Deucher authored
Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Alex Deucher authored
Very basic implementation for picking the ring priority. Signed-off-by:
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Alex Deucher authored
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Alex Deucher authored
This is mostly identical to evergreen/ni, however there are some additional fields in the IV vector for RINGID and VMID. Signed-off-by:
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Alex Deucher authored
RLC handles the interrupt controller and other tasks on the GPU. Signed-off-by:
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Alex Deucher authored
Support both IBs (DE) and CONST IBs (CE). Signed-off-by:
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Alex Deucher authored
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Alex Deucher authored
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Alex Deucher authored
Currently the driver required 5 sets of ucode: 1. pfp - pre-fetch parser, part of the CP 2. me - micro engine, part of the CP 3. ce - constant engine, part of the CP 4. rlc - interrupt controller 5. mc - memory controller Signed-off-by:
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Alex Deucher authored
v2: avoid double free. Signed-off-by:
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Alex Deucher authored
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Alex Deucher authored
This adds a new chunk id to the CS ioctl to support the INDIRECT_BUFFER_CONST packet. On SI, the CP adds a new engine called the CE (Constant Engine) which runs simulatenously with the DE (Drawing Engine, formerly called the ME). This allows the CP to process two related IBs simultaneously. The CE is tasked with loading the constant data (constant buffers, resource descriptors, samplers, etc.) while the DE loads context register state and issues drawing commands. It's up to the userspace application to sychronize the CE and the DE using special synchronization packets. Signed-off-by:
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Alex Deucher authored
Sets up the VM and adds support for the new VM ioctls. Signed-off-by:
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Alex Deucher authored
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Alex Deucher authored
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Alex Deucher authored
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Alex Deucher authored
Signed-off-by:
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Alex Deucher authored
Signed-off-by:
Alex Deucher <alexdeucher@gmail.com> Signed-off-by:
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Alex Deucher authored
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Alex Deucher authored
DCE6 requires a non-0 value for lpAuxRequest for the ProcessAuxChannelTransaction command table. Setting lpAuxRequest to 0 is a special case used by AsicInit for setting up the aux pads. Signed-off-by:
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Alex Deucher authored
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Alex Deucher authored
Rename the function to better match the functionality. DCPLL became PLL0 on DCE6. Signed-off-by:
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Alex Deucher authored
Each pair of crtcs (0/1, 2/3, 4/5) can be power gated. Make sure the power is applied when the crtc is in use and only power down the pair when both are off. Signed-off-by:
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Alex Deucher authored
The hw no longer has the bits and the table is removed. Signed-off-by:
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Alex Deucher authored
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Alex Deucher authored
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Alex Deucher authored
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Alex Deucher authored
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Alex Deucher authored
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Alex Deucher authored
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Tom Stellard authored
The maximum number of pipes is needed by the user space compute driver to calculate the number of wavefronts per thread group. Signed-off-by:
Tom Stellard <thomas.stellard@amd.com> Signed-off-by:
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- Mar 20, 2012
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Carsten Emde authored
Broken monitors and/or broken graphic boards may send erroneous or no EDID data. This also applies to broken KVM devices that are unable to correctly forward the EDID data of the connected monitor but invent their own fantasy data. This patch allows to specify an EDID data set to be used instead of probing the monitor for it. It contains built-in data sets of frequently used screen resolutions. In addition, a particular EDID data set may be provided in the /lib/firmware directory and loaded via the firmware interface. The name is passed to the kernel as module parameter of the drm_kms_helper module either when loaded options drm_kms_helper edid_firmware=edid/1280x1024.bin or as kernel commandline parameter drm_kms_helper.edid_firmware=edid/1280x1024.bin It is also possible to restrict the usage of a specified EDID data set to a particular connector. This is done by prepending the name of the connector to the name of the EDID data set using the syntax edid_firmware=[<connector>:]<edid> such as, for example, edid_firmware=DVI-I-1:edid/1920x1080.bin in which case no other connector will be affected. The built-in data sets are Resolution Name -------------------------------- 1024x768 edid/1024x768.bin 1280x1024 edid/1280x1024.bin 1680x1050 edid/1680x1050.bin 1920x1080 edid/1920x1080.bin They are ignored, if a file with the same name is available in the /lib/firmware directory. The built-in EDID data sets are based on standard timings that may not apply to a particular monitor and even crash it. Ideally, EDID data of the connected monitor should be used. They may be obtained through the drm/cardX/cardX-<connector>/edid entry in the /sys/devices PCI directory of a correctly working graphics adapter. It is even possible to specify the name of an EDID data set on-the-fly via the /sys/module interface, e.g. echo edid/myedid.bin >/sys/module/drm_kms_helper/parameters/edid_firmware The new screen mode is considered when the related kernel function is called for the first time after the change. Such calls are made when the X server is started or when the display settings dialog is opened in an already running X server. Signed-off-by:
Carsten Emde <C.Emde@osadl.org> Signed-off-by:
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Seung-Woo Kim authored
This patch adds hdmi audio feature for exynos drm. With this patch, i2s channel feeds audio data in hdmi when hdmi is connected. Signed-off-by:
Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by:
Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by:
Inki Dae <inki.dae@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
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Eunchul Kim authored
DRM checks whether the plane supports a pixel format of fb when plane is updated. This adds a default pixel format supporting format exynos drm plane. Signed-off-by:
Eunchul Kim <chulspro.kim@samsung.com> Signed-off-by:
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Joonyoung Shim authored
The some contents of the exynos_hdmi.h are used only in exynos_hdmi.c, so move them to exynos_hdmi.c. Signed-off-by:
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Joonyoung Shim authored
The is_local member indicates unused subdrv such connector and encoder so doesn't make resources for them. Signed-off-by:
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Joonyoung Shim authored
Some subdrv need open and close functions call when open and close drm. Signed-off-by:
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Joonyoung Shim authored
The exynos drm driver has several subdrv. They each can be module but it causes unfixed probe order of exynodr drm driver and each subdrv. It also needs some weird codes such as exynos_drm_fbdev_reinit and exynos_drm_mode_group_reinit. This patch can remove weird codes and clear codes through we doesn't modularity each subdrv. Also this removes unnecessary codes related module. Signed-off-by:
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Joonyoung Shim authored
We should release pending pageflip events when closed. If not, they will be dangling events. Signed-off-by:
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Inki Dae authored
this function would be used for drm based 2d acceleration driver to get/put dma address through gem handle. when exynos_drm_get_dma_address is called reference count of gem object would be increased not to be released by gem close and when exynos_drm_put_dma_address is called the reference count of this gem object would be decreased to be released. Signed-off-by:
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