Frequently Asked Display Questions

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Revision as of 10:23, 24 February 2011 (edit) Mayuresh (Talk | contribs) (Created page with '; 1. What is an overlay in DSS2 software? One line Ans: Overlay is a pipeline ; 2. What is a manager in DSS2 software? One line Ans: Manager is the panel. Pr…') ← Older edit		Latest revision as of 04:11, 16 March 2011 (edit) (undo) Mayuresh (Talk | contribs)
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-	; 1. What is an overlay in DSS2 software?	+	; 1. Where is DSS2 (display) code in mainline Linux kernel?
		+	Ans: drivers/video/omap2
		+
		+	dss, dispc, dpi, dsi, hdmi drivers: drivers/video/omap2/dss
		+	display panel drivers: drivers/video/omap2/displays
		+	framebuffer driver: drivers/video/omap2/omapfb
		+
		+	; 2. Where is the V4L2 code located?
		+	Ans: drivers/media/video/omap
		+
		+	; 3. What is an overlay in DSS2 software?
	One line Ans: Overlay is a pipeline		One line Ans: Overlay is a pipeline
-	; 2. What is a manager in DSS2 software?	+	; 4. What is a manager in DSS2 software?
	One line Ans: Manager is the panel.		One line Ans: Manager is the panel.
	Primary display: lcd		Primary display: lcd

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Latest revision as of 04:11, 16 March 2011

1. Where is DSS2 (display) code in mainline Linux kernel?

 Ans: drivers/video/omap2

 dss, dispc, dpi, dsi, hdmi drivers: drivers/video/omap2/dss
 display panel drivers: drivers/video/omap2/displays
 framebuffer driver: drivers/video/omap2/omapfb

2. Where is the V4L2 code located?

 Ans: drivers/media/video/omap

3. What is an overlay in DSS2 software?

 One line Ans: Overlay is a pipeline

4. What is a manager in DSS2 software?

 One line Ans: Manager is the panel.
               Primary display: lcd
               Secondary display: lcd2
               TV or HDMI display: TV

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