| commit | 584a13c6e65d9f986424594e41c6a7114d37391b | [log] [tgz] |
|---|---|---|
| author | Russell King <rmk+kernel@arm.linux.org.uk> | Thu Jan 21 15:20:04 2016 +0000 |
| committer | Lucas Stach <l.stach@pengutronix.de> | Mon Mar 07 15:36:52 2016 +0100 |
| tree | e181ee91819d8b38d152e7909ad09810be2c861e | |
| parent | 471070abd2f53e579ebeb362e78ce62d04287f49 [diff] |
drm: etnaviv: extract command ring reservation Provide a helper etnaviv_buffer_reserve() to ensure that we can fit a set of commands into the ring buffer without wrapping by moving code out of etnaviv_buffer_queue(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>