target/linux/brcm2708/patches-4.4/0287-drm-vc4-Fix-the-name-of-the-VSYNCD_EVEN-register.patch

   1 From 1fd348be7113d72334ff198d6f92019839c43e82 Mon Sep 17 00:00:00 2001
   2 From: Eric Anholt <eric@anholt.net>
   3 Date: Mon, 15 Feb 2016 17:06:02 -0800
   4 Subject: [PATCH] drm/vc4: Fix the name of the VSYNCD_EVEN register.
   5
   6 It's used for delaying vsync in interlaced mode.
   7
   8 Signed-off-by: Eric Anholt <eric@anholt.net>
   9 (cherry picked from commit c31806fbdda910d337b60896040afa708bdfa2bd)
  10 ---
  11  drivers/gpu/drm/vc4/vc4_crtc.c | 2 +-
  12  drivers/gpu/drm/vc4/vc4_regs.h | 2 +-
  13  2 files changed, 2 insertions(+), 2 deletions(-)
  14
  15 --- a/drivers/gpu/drm/vc4/vc4_crtc.c
  16 +++ b/drivers/gpu/drm/vc4/vc4_crtc.c
  17 @@ -88,7 +88,7 @@ static const struct {
  18  } crtc_regs[] = {
  19         CRTC_REG(PV_CONTROL),
  20         CRTC_REG(PV_V_CONTROL),
  21 -       CRTC_REG(PV_VSYNCD),
  22 +       CRTC_REG(PV_VSYNCD_EVEN),
  23         CRTC_REG(PV_HORZA),
  24         CRTC_REG(PV_HORZB),
  25         CRTC_REG(PV_VERTA),
  26 --- a/drivers/gpu/drm/vc4/vc4_regs.h
  27 +++ b/drivers/gpu/drm/vc4/vc4_regs.h
  28 @@ -187,7 +187,7 @@
  29  # define PV_VCONTROL_CONTINUOUS                        BIT(1)
  30  # define PV_VCONTROL_VIDEN                     BIT(0)
  31
  32 -#define PV_VSYNCD                              0x08
  33 +#define PV_VSYNCD_EVEN                         0x08
  34
  35  #define PV_HORZA                               0x0c
  36  # define PV_HORZA_HBP_MASK                     VC4_MASK(31, 16)