diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/fbdev/mxc/mxc_epdc_v2_fb.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/video/fbdev/mxc/mxc_epdc_v2_fb.c b/drivers/video/fbdev/mxc/mxc_epdc_v2_fb.c index 14bcb76ea1f4..b908ad79689e 100644 --- a/drivers/video/fbdev/mxc/mxc_epdc_v2_fb.c +++ b/drivers/video/fbdev/mxc/mxc_epdc_v2_fb.c @@ -2,6 +2,8 @@ * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. * Copyright 2017 NXP * + * Copyright 2017 NXP + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or @@ -6408,9 +6410,19 @@ static int pxp_wfe_a_process(struct mxc_epdc_fb_data *fb_data, if ((fb_data->epdc_fb_var.rotate == FB_ROTATE_UR) && (fb_data->epdc_fb_var.grayscale == GRAYSCALE_8BIT) && !is_transform && (proc_data->dither_mode == 0) && + !(upd_data_list->update_desc->upd_data.flags & + EPDC_FLAG_USE_ALT_BUFFER) && !fb_data->restrict_width) { - pxp_conf->wfe_a_fetch_param[0].paddr = + sg_dma_address(&sg[0]) = fb_data->info.fix.smem_start; + sg_set_page(&sg[0], + virt_to_page(fb_data->info.screen_base), + fb_data->info.fix.smem_len, + offset_in_page(fb_data->info.screen_base)); + pxp_conf->wfe_a_fetch_param[0].paddr = sg_dma_address(&sg[0]); + + pxp_conf->wfe_a_fetch_param[0].left = update_region->left; + pxp_conf->wfe_a_fetch_param[0].top = update_region->top; } else pxp_conf->wfe_a_fetch_param[0].paddr = upd_data_list->phys_addr + upd_data_list->update_desc->epdc_offs; |