da8xx-fb: cleanup LCDC configurations
Configure below LCDC configurations to optimal values, also have an
option configure these optional parameters for platform.
1) AC bias configuration: Required only for passive panels
2) Dma_burst_size:
3) FIFO_DMA_DELAY:
4) FIFO threshold: Does not apply for da830 LCDC.
Patch is verified for 16bpp and 24bpp configurations on da830, da850 and
am335x EVMs.
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
index 12e4e1d..f888259 100644
--- a/include/video/da8xx-fb.h
+++ b/include/video/da8xx-fb.h
@@ -12,10 +12,6 @@
#ifndef DA8XX_FB_H
#define DA8XX_FB_H
-enum panel_type {
- QVGA = 0
-};
-
enum panel_shade {
MONOCHROME = 0,
COLOR_ACTIVE,
@@ -27,13 +23,6 @@
LOAD_PALETTE,
};
-struct display_panel {
- enum panel_type panel_type; /* QVGA */
- int max_bpp;
- int min_bpp;
- enum panel_shade panel_shade;
-};
-
struct da8xx_lcdc_platform_data {
const char manu_name[10];
void *controller_data;
@@ -42,7 +31,7 @@
};
struct lcd_ctrl_config {
- const struct display_panel *p_disp_panel;
+ enum panel_shade panel_shade;
/* AC Bias Pin Frequency */
int ac_bias;
@@ -68,18 +57,9 @@
/* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */
unsigned char mono_8bit_mode;
- /* Invert line clock */
- unsigned char invert_line_clock;
-
- /* Invert frame clock */
- unsigned char invert_frm_clock;
-
/* Horizontal and Vertical Sync Edge: 0=rising 1=falling */
unsigned char sync_edge;
- /* Horizontal and Vertical Sync: Control: 0=ignore */
- unsigned char sync_ctrl;
-
/* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */
unsigned char raster_order;