Age | Commit message (Collapse) | Author |
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Add to_string_short() and to_string_long() to videomode (using the fmt
library) for easy printing of videomodes.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Add fmt library as a submodule to make string formatting not a pain.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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V4L2 and DRM differ in their interpretation of YUV420::NV12
V4L2 NV12 is a Y and UV co-located planes in a single plane buffer.
DRM NV12 is a Y and UV planes presented as dual plane buffer, which is
known as NM12 in V4L2.
Since here we have hybrid DRM/V4L2 user space helper functions we need
to translate DRM::NV12 to V4L2:NM12 pixel format back and forth to keep
the data view consistent.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Let's try again with the card constructors.
Card::open_modesetting_card() is removed.
The main constructor is Card(const std::string& dev_path = "").
If dev_path is set, the device node with that path is used. If dev_path
is not set, the behavior is similar as previously, except a modeset
capable card is used at the third step:
- If KMSXX_DEVICE env variable is set, the card device with that path is
opened.
- If KMSXX_DRIVER env variable is set, the card with the given driver
name and index is opened. The format is either "drvname" or
"drvname:idx".
- If neither env variable is given, the first modeset capable card is
opened.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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This reverts commit 27f1c296c4f5996227b28215400c787ea018862b.
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This reverts commit c223cffa20d617863bffb0c7e3890172d93a53c8.
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Add open_modesetting_card() which iterates the DRM cards and returns the
first one that has crtcs and connectors.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Allow opening DRM cards without dumb buffers.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Allow opening DRM cards without any resources.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Add new Card constructor:
Card(const std::string& driver, uint32_t idx)
which can be used to open Nth card for the given driver.
The default constructor behavior is:
- If KMSXX_DEVICE env variable is set, the card device with that path is
opened.
- If KMSXX_DRIVER env variable is set, the card with the given driver
name and index is opened. The format is either "drvname" or
"drvname:idx".
- If neither env variable is given, open /dev/dri/card0
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Add support to get the driver name.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Use m_fd consistently.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Benoit Parrot <bparrot@ti.com>
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Add crop/selection parameter support.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
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Add selection API support to the VideoSteamer class.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
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To make it easier to deal with the resulting file, the filename should
show the resolution and pixel format used.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Add commandline parameters and use more sensible defaults
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Signed-off-by: Andrew F. Davis <afd@ti.com>
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This is needed for building with some version of some
compilers where it is not automatically included with
the existing include set (clang).
Signed-off-by: Andrew F. Davis <afd@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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When using kmstest without parameters, use only connectors in Connected
state, not in Unknown state. To use Uknown state connectors, the
connector must be specified in the cmdline.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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zpos is the official property.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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If a connector doesn't already have a crtc, we might get "Could not find
available crtc" error from kmstest as it fails to search for the crtc.
Fix this.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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This reverts commit 33246d9b5fb0347aabd62caac1da03440f9e1634.
Add threaded drawing back, but have it behind a CMAKE variable so that
it can easily be turned off.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
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Consider the screen size for the displayed objects and calculate the
placement so they look similar on all screen sizes
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
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