diff options
| author | Fugang Duan <B38611@freescale.com> | 2012-05-19 11:17:03 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-07-20 13:37:55 +0800 |
| commit | efdc1b9dbcc1efa4bdf0481513fcda29597b5fd4 (patch) | |
| tree | b27d48f54c31b3519250c7096be22b0eac247b22 /include/linux | |
| parent | 88c517dd053d6b42cbd8686658da8df524f91bc8 (diff) | |
ENGR00210075-3 - SPDC: Add Sipix driver
Add Sipix driver for electronic paper dispaly
- Support RGB565 & Y4 formats with 800x600 resolution
- Support synchronization update by waiting the last
request update completed.
- Support automated update using Linux deferred io mechanism
- Support for panning(y-direction)
- Support rotation with 90,180,and 270 degree.
- Initial integration with ePXP, output Y4 format
- Support specific waveform modes update.
- Support Snapshot, Queue and Queue Merge update sheeme.
- Support full and partial EPD screen updates.
mode_1 & mode_2: partial update
mode_0 & mode_3: full update
- Align waveform mode with EPDC as below:
mode_init = mode_0;
mode_gc4 = mode_2;
mode_A2 = mode_4, mode_du =mode_4;
mode_gc8 = mode_1, mode_gc16 = mode_1, mode_gc32 = mode_1;
Signed-off-by: Fugang Duan <B38611@freescale.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mxcfb.h | 2 | ||||
| -rw-r--r-- | include/linux/mxcfb_epdc_kernel.h | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/mxcfb.h b/include/linux/mxcfb.h index 5fb07b44063d..60e0aa09d0b8 100644 --- a/include/linux/mxcfb.h +++ b/include/linux/mxcfb.h @@ -69,6 +69,8 @@ struct mxcfb_rect { #define GRAYSCALE_8BIT 0x1 #define GRAYSCALE_8BIT_INVERTED 0x2 +#define GRAYSCALE_4BIT 0x3 +#define GRAYSCALE_4BIT_INVERTED 0x4 #define AUTO_UPDATE_MODE_REGION_MODE 0 #define AUTO_UPDATE_MODE_AUTOMATIC_MODE 1 diff --git a/include/linux/mxcfb_epdc_kernel.h b/include/linux/mxcfb_epdc_kernel.h index 017202f8a861..06fea6fbb459 100644 --- a/include/linux/mxcfb_epdc_kernel.h +++ b/include/linux/mxcfb_epdc_kernel.h @@ -33,4 +33,17 @@ int mxc_epdc_fb_set_pwrdown_delay(u32 pwrdown_delay, int mxc_epdc_get_pwrdown_delay(struct fb_info *info); int mxc_epdc_fb_set_upd_scheme(u32 upd_scheme, struct fb_info *info); +void mxc_spdc_fb_set_waveform_modes(struct mxcfb_waveform_modes *modes, + struct fb_info *info); +int mxc_spdc_fb_set_temperature(int temperature, struct fb_info *info); +int mxc_spdc_fb_set_auto_update(u32 auto_mode, struct fb_info *info); +int mxc_spdc_fb_send_update(struct mxcfb_update_data *upd_data, + struct fb_info *info); +int mxc_spdc_fb_wait_update_complete( + struct mxcfb_update_marker_data *marker_data, + struct fb_info *info); +int mxc_spdc_fb_set_pwrdown_delay(u32 pwrdown_delay, + struct fb_info *info); +int mxc_spdc_get_pwrdown_delay(struct fb_info *info); +int mxc_spdc_fb_set_upd_scheme(u32 upd_scheme, struct fb_info *info); #endif |