Commit Graph

3 Commits (3a9c5560f677690f65038f399f4f598c79b83186)

Author SHA1 Message Date
Tomi Valkeinen 3e28189038 OMAPDSS: picodlp: add missing #include <linux/module.h>
Compiling panel-picodlp.c failed with:

drivers/video/omap2/displays/panel-picodlp.c:560:12: error:
'THIS_MODULE' undeclared here (not in a function)

Add #include <linux/module.h> to get THIS_MODULE definition.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-10-04 11:45:29 +03:00
Tomi Valkeinen 79e4424fbe OMAP: DSS2: PicoDLP: fix error handling in power_on
Fix two problems in PicoDLP driver's error handling on
picodlp_panel_power_on:

- If omapdss_dpi_display_enable() failed, the its error value was not
  returned
- If picodlp_i2c_init() failed, dssdev->state was erroneously set to
  OMAP_DSS_DISPLAY_ACTIVE

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-14 18:08:23 +03:00
Mayuresh Janorkar 24305db864 OMAP: DSS2: Add picodlp panel driver
PicoDLP is a micro projector from TI.

DLP used in OMAP4 is dpp2600 (DLP Pico Projector) The DLP requires
commands to be sent over i2c for configurations. To know more about
dpp2600 commands please visit:
https://focus.ti.com/myti/docs/extranet.tsp?sectionId=403

The picodlp module consists of a dss driver and an i2c_client.

To know more please visit:
http://www.omappedia.org/wiki/PicoDLP_projector_guide

Based on original design from Mythri P K <mythripk@ti.com>

Signed-off-by: Mayuresh Janorkar <mayur@ti.com>
Signed-off-by: Mythri P K <mythripk@ti.com>
[tomi.valkeinen@ti.com: squashed commits]
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-14 18:08:23 +03:00