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| author | Jonathan Corbet <corbet@lwn.net> | 2010-10-19 21:32:11 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 13:45:28 -0200 |
| commit | 024fafbac36b176d978ccd0fb1cae1fbc38c7fee (patch) | |
| tree | 02b52bf8c6104ab4a8f7bcdf87741aee4b219f3b /include | |
| parent | dc4589c814a3a50a4cfc2077690fc7fd397308c8 (diff) | |
| download | kernel_samsung_smdk4412-024fafbac36b176d978ccd0fb1cae1fbc38c7fee.zip kernel_samsung_smdk4412-024fafbac36b176d978ccd0fb1cae1fbc38c7fee.tar.gz kernel_samsung_smdk4412-024fafbac36b176d978ccd0fb1cae1fbc38c7fee.tar.bz2 | |
[media] Add the via framebuffer camera controller driver
Add a driver for the video capture port on VIA integrated chipsets. This
version has a remaining OLPCism or two and expects to be talking to an
ov7670; those can be improved as the need arises.
This work was supported by the One Laptop Per Child project.
Thanks to Laurent Pinchart for a number of useful comments.
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/via-core.h | 4 | ||||
| -rw-r--r-- | include/media/v4l2-chip-ident.h | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/via-core.h b/include/linux/via-core.h index 7ffb521..38bffd8 100644 --- a/include/linux/via-core.h +++ b/include/linux/via-core.h @@ -81,7 +81,7 @@ struct viafb_dev { unsigned long fbmem_start; long fbmem_len; void __iomem *fbmem; -#if defined(CONFIG_FB_VIA_CAMERA) || defined(CONFIG_FB_VIA_CAMERA_MODULE) +#if defined(CONFIG_VIDEO_VIA_CAMERA) || defined(CONFIG_VIDEO_VIA_CAMERA_MODULE) long camera_fbmem_offset; long camera_fbmem_size; #endif @@ -138,6 +138,7 @@ void viafb_irq_disable(u32 mask); #define VDE_I_LVDSSIEN 0x40000000 /* LVDS Sense enable */ #define VDE_I_ENABLE 0x80000000 /* Global interrupt enable */ +#if defined(CONFIG_VIDEO_VIA_CAMERA) || defined(CONFIG_VIDEO_VIA_CAMERA_MODULE) /* * DMA management. */ @@ -172,6 +173,7 @@ int viafb_dma_copy_out_sg(unsigned int offset, struct scatterlist *sg, int nsg); */ #define VGA_WIDTH 640 #define VGA_HEIGHT 480 +#endif /* CONFIG_VIDEO_VIA_CAMERA */ /* * Indexed port operations. Note that these are all multi-op diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index aeb4ff9..51e89f2 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -115,6 +115,10 @@ enum { V4L2_IDENT_VPX3216B = 3216, V4L2_IDENT_VPX3220A = 3220, + /* VX855 just ident 3409 */ + /* Other via devs could use 3314, 3324, 3327, 3336, 3364, 3353 */ + V4L2_IDENT_VIA_VX855 = 3409, + /* module tvp5150 */ V4L2_IDENT_TVP5150 = 5150, |