diff mbox

[U-Boot,v2,4/5] bcm2835 video: Map frame buffer as 32bpp

Message ID 1465253827-126767-5-git-send-email-agraf@suse.de
State Accepted
Delegated to: Tom Rini
Headers show

Commit Message

Alexander Graf June 6, 2016, 10:57 p.m. UTC 
To enable working efifb support, let's map the frame buffer as 32bpp
instead of 16bpp.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 drivers/video/bcm2835.c | 6 +++---
 include/configs/rpi.h   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

Comments

Alexander Graf Nov. 14, 2016, 9:23 a.m. UTC | #1 
> To enable working efifb support, let's map the frame buffer as 32bpp
> instead of 16bpp.
> 
> Signed-off-by: Alexander Graf <agraf@suse.de>

Thanks, applied to efi-next

Alex
Alexander Graf Nov. 14, 2016, 9:25 a.m. UTC | #2 
On 14/11/2016 10:23, Alexander Graf wrote:
>> To enable working efifb support, let's map the frame buffer as 32bpp
>> instead of 16bpp.
>>
>> Signed-off-by: Alexander Graf <agraf@suse.de>
>
> Thanks, applied to efi-next
>
> Alex
>

Sorry, that was script magic going wild. Bcm2835 patches obviously have 
to go via Stephen's tree :)


Alex
diff mbox

Patch

diff --git a/drivers/video/bcm2835.c b/drivers/video/bcm2835.c
index cd605e6..cc6454f 100644
--- a/drivers/video/bcm2835.c
+++ b/drivers/video/bcm2835.c
@@ -71,9 +71,9 @@  void lcd_ctrl_init(void *lcdbase)
 	msg_setup->virtual_w_h.body.req.width = w;
 	msg_setup->virtual_w_h.body.req.height = h;
 	BCM2835_MBOX_INIT_TAG(&msg_setup->depth, SET_DEPTH);
-	msg_setup->depth.body.req.bpp = 16;
+	msg_setup->depth.body.req.bpp = 32;
 	BCM2835_MBOX_INIT_TAG(&msg_setup->pixel_order, SET_PIXEL_ORDER);
-	msg_setup->pixel_order.body.req.order = BCM2835_MBOX_PIXEL_ORDER_BGR;
+	msg_setup->pixel_order.body.req.order = BCM2835_MBOX_PIXEL_ORDER_RGB;
 	BCM2835_MBOX_INIT_TAG(&msg_setup->alpha_mode, SET_ALPHA_MODE);
 	msg_setup->alpha_mode.body.req.alpha = BCM2835_MBOX_ALPHA_MODE_IGNORED;
 	BCM2835_MBOX_INIT_TAG(&msg_setup->virtual_offset, SET_VIRTUAL_OFFSET);
@@ -103,7 +103,7 @@  void lcd_ctrl_init(void *lcdbase)
 
 	panel_info.vl_col = w;
 	panel_info.vl_row = h;
-	panel_info.vl_bpix = LCD_COLOR16;
+	panel_info.vl_bpix = LCD_COLOR32;
 
 	gd->fb_base = bus_to_phys(
 		msg_setup->allocate_buffer.body.resp.fb_address);
diff --git a/include/configs/rpi.h b/include/configs/rpi.h
index 9ef5eae..dc8d22a 100644
--- a/include/configs/rpi.h
+++ b/include/configs/rpi.h
@@ -78,7 +78,7 @@ 
 /* LCD */
 #define CONFIG_LCD
 #define CONFIG_LCD_DT_SIMPLEFB
-#define LCD_BPP				LCD_COLOR16
+#define LCD_BPP				LCD_COLOR32
 /*
  * Prevent allocation of RAM for FB; the real FB address is queried
  * dynamically from the VideoCore co-processor, and comes from RAM