From: Thomas Zimmermann <tzimmermann@suse.de>
To: airlied@redhat.com, daniel@ffwll.ch, kraxel@redhat.com,
noralf@tronnes.org, sam@ravnborg.org, john.p.donnelly@oracle.com
Cc: Thomas Zimmermann <tzimmermann@suse.de>, dri-devel@lists.freedesktop.org
Subject: [PATCH 09/17] drm/mgag200: Update mode registers after plane registers
Date: Wed, 29 Apr 2020 16:32:30 +0200 [thread overview]
Message-ID: <20200429143238.10115-10-tzimmermann@suse.de> (raw)
In-Reply-To: <20200429143238.10115-1-tzimmermann@suse.de>
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>
---
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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next prev parent reply other threads:[~2020-04-29 14:33 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-29 14:32 [PATCH 00/17] drm/mgag200: Convert to atomic modesetting Thomas Zimmermann
2020-04-29 14:32 ` [PATCH 01/17] drm/mgag200: Remove HW cursor Thomas Zimmermann
2020-04-29 17:51 ` Sam Ravnborg
2020-04-30 7:03 ` Gerd Hoffmann
2020-04-30 8:10 ` Thomas Zimmermann
2020-04-30 9:19 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 02/17] drm/mgag200: Remove unused fields from struct mga_device Thomas Zimmermann
2020-04-29 17:49 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 03/17] drm/mgag200: Embed connector instance in " Thomas Zimmermann
2020-04-29 15:24 ` Ruhl, Michael J
2020-04-29 17:49 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 04/17] drm/mgag200: Use managed mode-config initialization Thomas Zimmermann
2020-04-29 17:55 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 05/17] drm/mgag200: Clean up mga_set_start_address() Thomas Zimmermann
2020-04-29 18:20 ` Sam Ravnborg
2020-04-30 8:23 ` Thomas Zimmermann
2020-05-11 12:41 ` Thomas Zimmermann
2020-04-29 14:32 ` [PATCH 06/17] drm/mgag200: Clean up mga_crtc_do_set_base() Thomas Zimmermann
2020-04-29 18:23 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 07/17] drm/mgag200: Move mode-setting code into separate helper function Thomas Zimmermann
2020-04-29 18:24 ` Sam Ravnborg
2020-04-30 8:27 ` Thomas Zimmermann
2020-04-29 14:32 ` [PATCH 08/17] drm/mgag200: Split MISC register update into PLL selection, SYNC and I/O Thomas Zimmermann
2020-05-03 15:34 ` Sam Ravnborg
2020-05-04 13:03 ` Thomas Zimmermann
2020-05-04 14:25 ` Sam Ravnborg
2020-04-29 14:32 ` Thomas Zimmermann [this message]
2020-05-03 15:34 ` [PATCH 09/17] drm/mgag200: Update mode registers after plane registers Sam Ravnborg
2020-04-29 14:32 ` [PATCH 10/17] drm/mgag200: Set pitch in a separate helper function Thomas Zimmermann
2020-05-03 15:42 ` Sam Ravnborg
2020-05-04 13:10 ` Thomas Zimmermann
2020-04-29 14:32 ` [PATCH 11/17] drm/mgag200: Set primary plane's format in " Thomas Zimmermann
2020-04-29 14:32 ` [PATCH 12/17] drm/mgag200: Move TAGFIFO reset into separate function Thomas Zimmermann
2020-05-03 16:25 ` Sam Ravnborg
2020-05-04 13:11 ` Thomas Zimmermann
2020-05-04 14:29 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 13/17] drm/mgag200: Move hiprilvl setting into separate functions Thomas Zimmermann
2020-05-03 17:23 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 14/17] drm/mgag200: Move register initialization into separate function Thomas Zimmermann
2020-05-03 17:25 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 15/17] drm/mgag200: Remove waiting from DPMS code Thomas Zimmermann
2020-05-04 12:10 ` Daniel Vetter
2020-05-04 12:40 ` Thomas Zimmermann
2020-04-29 14:32 ` [PATCH 16/17] drm/mgag200: Convert to simple KMS helper Thomas Zimmermann
2020-05-03 17:36 ` Sam Ravnborg
2020-04-29 14:32 ` [PATCH 17/17] drm/mgag200: Replace VRAM helpers with SHMEM helpers Thomas Zimmermann
2020-05-04 12:29 ` Emil Velikov
2020-05-04 12:45 ` Thomas Zimmermann
2020-04-30 0:11 ` [PATCH 00/17] drm/mgag200: Convert to atomic modesetting John Donnelly
2020-04-30 8:29 ` Thomas Zimmermann
2020-04-30 12:09 ` John Donnelly
2020-05-04 13:39 ` Thomas Zimmermann
2020-05-04 20:39 ` John Donnelly
2020-05-05 12:20 ` John Donnelly
2020-05-06 7:29 ` Thomas Zimmermann
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