On Wed, Apr 29, 2020 at 04:32:30PM +0200, Thomas Zimmermann wrote:
Setting the plane registers first and the mode registers afterwards reproduces the sequence used by atomic helpers. Done in preparation of switching to simple KMS helpers.
Signed-off-by: Thomas Zimmermann tzimmermann@suse.de
Acked-by: Sam Ravnborg sam@ravnborg.org
drivers/gpu/drm/mgag200/mgag200_mode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index b5bb02e9f05d6..92dee31f16c42 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -1146,8 +1146,6 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc, WREG_CRT(15, 0); WREG_CRT(19, pitch & 0xFF);
mgag200_set_mode_regs(mdev, mode);
ext_vga[0] = 0;
/* TODO interlace */
@@ -1183,6 +1181,8 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
mga_crtc_do_set_base(mdev, fb, old_fb);
- mgag200_set_mode_regs(mdev, mode);
- /* reset tagfifo */ if (mdev->type == G200_ER) { u32 mem_ctl = RREG32(MGAREG_MEMCTL);
-- 2.26.0
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