diff options
Diffstat (limited to 'src/soc/nvidia/tegra132/display.c')
| -rw-r--r-- | src/soc/nvidia/tegra132/display.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/soc/nvidia/tegra132/display.c b/src/soc/nvidia/tegra132/display.c index 1708b5a85c..4fc312ebec 100644 --- a/src/soc/nvidia/tegra132/display.c +++ b/src/soc/nvidia/tegra132/display.c @@ -82,7 +82,7 @@ static void print_mode(const struct soc_nvidia_tegra132_config *config) if (config) { int refresh = tegra_calc_refresh(config); printk(BIOS_ERR, - "MODE:%dx%d@%d.%03uHz pclk=%d\n", + "Panel Mode: %dx%d@%d.%03uHz pclk=%d\n", config->xres, config->yres, refresh / 1000, refresh % 1000, config->pixel_clock); @@ -164,17 +164,21 @@ static void update_window(const struct soc_nvidia_tegra132_config *config) WRITEL(WINDOW_A_SELECT, &disp_ctrl->cmd.disp_win_header); WRITEL(((config->yres << 16) | config->xres), &disp_ctrl->win.size); - WRITEL(((config->yres << 16) | - (config->xres * config->framebuffer_bits_per_pixel / 8)), + + WRITEL(((config->display_yres << 16) | + (config->display_xres * + config->framebuffer_bits_per_pixel / 8)), &disp_ctrl->win.prescaled_size); - val = ALIGN_UP((config->xres * config->framebuffer_bits_per_pixel / 8), - 64); + val = ALIGN_UP((config->display_xres * + config->framebuffer_bits_per_pixel / 8), 64); WRITEL(val, &disp_ctrl->win.line_stride); WRITEL(config->color_depth, &disp_ctrl->win.color_depth); WRITEL(COLOR_BLACK, &disp_ctrl->disp.blend_background_color); - WRITEL((V_DDA_INC(0x1000) | H_DDA_INC(0x1000)), + + WRITEL(((DDA_INC(config->display_yres, config->yres) << 16) | + DDA_INC(config->display_xres, config->xres)), &disp_ctrl->win.dda_increment); WRITEL(DISP_CTRL_MODE_C_DISPLAY, &disp_ctrl->cmd.disp_cmd); @@ -247,7 +251,8 @@ void display_startup(device_t dev) } if (framebuffer_size_mb == 0){ - framebuffer_size_mb = ALIGN_UP(config->xres * config->yres * + framebuffer_size_mb = ALIGN_UP(config->display_xres * + config->display_yres * (config->framebuffer_bits_per_pixel / 8), MiB)/MiB; } @@ -299,11 +304,11 @@ void display_startup(device_t dev) */ struct edid edid; /* Align bytes_per_line to 64 bytes as required by dc */ - edid.bytes_per_line = ALIGN_UP((config->xres * + edid.bytes_per_line = ALIGN_UP((config->display_xres * config->framebuffer_bits_per_pixel / 8), 64); edid.x_resolution = edid.bytes_per_line / (config->framebuffer_bits_per_pixel / 8); - edid.y_resolution = config->yres; + edid.y_resolution = config->display_yres; edid.framebuffer_bits_per_pixel = config->framebuffer_bits_per_pixel; printk(BIOS_INFO, "%s: bytes_per_line: %d, bits_per_pixel: %d\n " |