3 Commits

Author	SHA1	Message	Date
Damian Hobson-Garcia	06c8a6a3e4	fbdev: sh_mobile_meram: Correct pointer check for YCbCr chroma plane ... The check was intended to test if we have a valid pointer to write into, but it mistakenly checks the pointer contents instead. Since a valid pointer is mandatory for the chroma data if a YCbCr format is used, the pointer check has been removed. Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	2011-06-24 16:40:28 +09:00
Damian	3fedd2ac76	sh_mobile_meram: Add support for NV24 framebuffers ... Since the NV24 framebuffer has a CbCr plane that is twice as wide as the Y plane, it needs to be handled as a special case. Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	2011-05-23 16:06:26 +09:00
Damian	7caa4342ca	sh_mobile_meram: MERAM framework for LCDC ... Based on the patch by Takanari Hayama <taki@igel.co.jp> Adds support framework necessary to use Media RAM (MERAM) caching functionality with the LCDC. The MERAM is accessed through up to 4 Interconnect Buffers (ICBs). ICB numbers and MERAM address ranges to use are specified in by filling in the .meram_cfg member of the LCDC platform data Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	2011-05-23 16:06:24 +09:00