diff options
Diffstat (limited to '0001-drm-mgag200-Black-screen-fix-for-G200e-rev-4.patch')
| -rw-r--r-- | 0001-drm-mgag200-Black-screen-fix-for-G200e-rev-4.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/0001-drm-mgag200-Black-screen-fix-for-G200e-rev-4.patch b/0001-drm-mgag200-Black-screen-fix-for-G200e-rev-4.patch deleted file mode 100644 index e583d09e8..000000000 --- a/0001-drm-mgag200-Black-screen-fix-for-G200e-rev-4.patch +++ /dev/null @@ -1,58 +0,0 @@ -From 1e5895f2c6068fb9ae5356e3a751a29a22af5f01 Mon Sep 17 00:00:00 2001 -From: Fedora Kernel Team <kernel-team@fedoraproject.org> -Date: Mon, 20 Jun 2016 14:53:03 +0200 -Subject: [PATCH 1/6] drm/mgag200: Black screen fix for G200e rev 4 - -Upstream: since drm-fixes-for-v4.7 -commit d3922b69617b62bb2509936b68301f837229d9f0 - -Author: Mathieu Larouche <mathieu.larouche@matrox.com> -AuthorDate: Fri May 27 15:12:50 2016 -0400 -Commit: Dave Airlie <airlied@redhat.com> -CommitDate: Wed Jun 1 15:25:04 2016 +1000 - - drm/mgag200: Black screen fix for G200e rev 4 - - - Fixed black screen for some resolutions of G200e rev4 - - Fixed testm & testn which had predetermined value. - - Reported-by: Jan Beulich <jbeulich@suse.com> - - Signed-off-by: Mathieu Larouche <mathieu.larouche@matrox.com> - Cc: stable@vger.kernel.org - Signed-off-by: Dave Airlie <airlied@redhat.com> ---- - drivers/gpu/drm/mgag200/mgag200_mode.c | 10 +++++++++- - 1 file changed, 9 insertions(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c -index 14e64e0..d347dca 100644 ---- a/drivers/gpu/drm/mgag200/mgag200_mode.c -+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c -@@ -182,7 +182,7 @@ static int mga_g200se_set_plls(struct mga_device *mdev, long clock) - } - } - -- fvv = pllreffreq * testn / testm; -+ fvv = pllreffreq * (n + 1) / (m + 1); - fvv = (fvv - 800000) / 50000; - - if (fvv > 15) -@@ -202,6 +202,14 @@ static int mga_g200se_set_plls(struct mga_device *mdev, long clock) - WREG_DAC(MGA1064_PIX_PLLC_M, m); - WREG_DAC(MGA1064_PIX_PLLC_N, n); - WREG_DAC(MGA1064_PIX_PLLC_P, p); -+ -+ if (mdev->unique_rev_id >= 0x04) { -+ WREG_DAC(0x1a, 0x09); -+ msleep(20); -+ WREG_DAC(0x1a, 0x01); -+ -+ } -+ - return 0; - } - --- -2.7.4 - |