| 35,6 → 35,7 |
|---|
| #include <arch/drivers/scr.h> |
| #include <genarch/ofw/ofw_tree.h> |
| #include <genarch/fb/fb.h> |
| #include <genarch/fb/visuals.h> |
| #include <arch/types.h> |
| #include <typedefs.h> |
| #include <func.h> |
| 75,6 → 76,7 |
|---|
| uint32_t fb_depth = 0; |
| uint32_t fb_linebytes = 0; |
| uint32_t fb_scanline = 0; |
| unsigned int visual; |
| |
| prop = ofw_tree_getprop(node, "width"); |
| if (prop && prop->value) |
| 115,16 → 117,33 |
|---|
| printf("Failed to determine screen address.\n"); |
| return; |
| } |
| |
| if (fb_depth == 24) |
| |
| switch (fb_depth) { |
| case 8: |
| fb_scanline = fb_linebytes * (fb_depth >> 3); |
| visual = VISUAL_INDIRECT_8; |
| break; |
| case 16: |
| fb_scanline = fb_linebytes * (fb_depth >> 3); |
| visual = VISUAL_RGB_5_6_5; |
| break; |
| case 24: |
| fb_scanline = fb_linebytes * 4; |
| else |
| visual = VISUAL_RGB_8_8_8_0; |
| break; |
| case 32: |
| fb_scanline = fb_linebytes * (fb_depth >> 3); |
| visual = VISUAL_RGB_0_8_8_8; |
| break; |
| default: |
| printf("Unsupported bits per pixel.\n"); |
| return; |
| } |
| |
| break; |
| case SCR_FFB: |
| fb_depth = 32; |
| fb_scanline = 8192; |
| visual = VISUAL_RGB_0_8_8_8; |
| |
| ofw_upa_reg_t *reg = &((ofw_upa_reg_t *) prop->value)[FFB_REG_24BPP]; |
| if (!ofw_upa_apply_ranges(node->parent, reg, &fb_addr)) { |
| 137,7 → 156,7 |
|---|
| panic("Unexpected type.\n"); |
| } |
| |
| fb_init(fb_addr, fb_width, fb_height, fb_depth, fb_scanline, true); |
| fb_init(fb_addr, fb_width, fb_height, fb_scanline, visual); |
| } |
| |
| /** @} |