Re: [PATCH v2 10/13] drm/bridge: lt9611: simplify video timings programming

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 08/01/2023 17:56, Dmitry Baryshkov wrote:
Inline calculated values to simplify the calculation in
lt9611_mipi_video_setup().

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
  drivers/gpu/drm/bridge/lontium-lt9611.c | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index 7f9be74acf0d..1396ab081f61 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -155,12 +155,12 @@ static void lt9611_mipi_video_setup(struct lt9611 *lt9611,
  	hactive = mode->hdisplay;
  	hsync_len = mode->hsync_end - mode->hsync_start;
  	hfront_porch = mode->hsync_start - mode->hdisplay;
-	hsync_porch = hsync_len + mode->htotal - mode->hsync_end;
+	hsync_porch = mode->htotal - mode->hsync_start;
vactive = mode->vdisplay;
  	vsync_len = mode->vsync_end - mode->vsync_start;
  	vfront_porch = mode->vsync_start - mode->vdisplay;
-	vsync_porch = vsync_len + mode->vtotal - mode->vsync_end;
+	vsync_porch = mode->vtotal - mode->vsync_start;
regmap_write(lt9611->regmap, 0x830d, (u8)(v_total / 256));
  	regmap_write(lt9611->regmap, 0x830e, (u8)(v_total % 256));


Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux