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ADV7282A Linux driver for IMX6: Difference between revisions
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= Description = | == Description == | ||
The ADV7282A is a versatile one-chip, multiformat video decoder that automatically detects standard analog baseband video signals and converts them into YCrCb 4:2:2 component video data streams. | The ADV7282A is a versatile one-chip, multiformat video decoder that automatically detects standard analog baseband video signals and converts them into YCrCb 4:2:2 component video data streams. | ||
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The front end includes a four-channel input mux that enables multiple composite video signals to be applied to the ADV7282. The video standards supported by the video processor include PAL B/D/I/G/H, PAL60, PAL M, PAL N, PAL Nc, NTSC M/J, NTSC4.43, and SECAM B/D/G/K/L. The ADV7282 can automatically detect the video standard and process it accordingly. | The front end includes a four-channel input mux that enables multiple composite video signals to be applied to the ADV7282. The video standards supported by the video processor include PAL B/D/I/G/H, PAL60, PAL M, PAL N, PAL Nc, NTSC M/J, NTSC4.43, and SECAM B/D/G/K/L. The ADV7282 can automatically detect the video standard and process it accordingly. | ||
=Testing driver= | ==Testing driver== | ||
==Verify device tree entry== | ===Verify device tree entry=== | ||
Execute the command: | Execute the command: | ||
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</source> | </source> | ||
==Verify if the driver is loaded== | ===Verify if the driver is loaded=== | ||
Execute the command: | Execute the command: | ||
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</source> | </source> | ||
=Video Capture= | ==Video Capture== | ||
==Normal capture== | ===Normal capture=== | ||
Execute the command: | Execute the command: | ||
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</source> | </source> | ||
== Driver input selection control== | === Driver input selection control=== | ||
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} | } | ||
</source> | </source> | ||
{{ContactUs}} | |||
[[Category: iMX6]] | [[Category: iMX6]] | ||