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Nyaaori/rockbox

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Author	SHA1	Message	Date
Rafaël Carré	50519416ca	Sansa Clip : save one instruction per 8 pixels loop in lcd_grey_data We set directly the needed bits to write into DBOP_DOUT (15:13 and 3:0) Since we can't set the mask 0xf00f with one mov instruction, revert the logic and use orrne instead of biceq (in the whole function for consistency) Fix suggested by Jens Arnold git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19279 a1c6a512-1295-4272-9138-f99709370657	2008-12-01 04:07:13 +00:00
Rafaël Carré	81fe625a62	Sansa Clip: grey lib support (not calibrated yet) Declare HAVE_LCD_INVERT Put the framebuffer into IRAM git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19249 a1c6a512-1295-4272-9138-f99709370657	2008-11-27 21:07:54 +00:00

Author

SHA1

Message

Date

Rafaël Carré

50519416ca

Sansa Clip : save one instruction per 8 pixels loop in lcd_grey_data

We set directly the needed bits to write into DBOP_DOUT (15:13 and 3:0)
Since we can't set the mask 0xf00f with one mov instruction, revert the
logic and use orrne instead of biceq (in the whole function for consistency)

Fix suggested by Jens Arnold

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19279 a1c6a512-1295-4272-9138-f99709370657

2008-12-01 04:07:13 +00:00

Rafaël Carré

81fe625a62

Sansa Clip: grey lib support (not calibrated yet)

Declare HAVE_LCD_INVERT
Put the framebuffer into IRAM

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19249 a1c6a512-1295-4272-9138-f99709370657

2008-11-27 21:07:54 +00:00

2 commits