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| author | Justin M. Forbes <jforbes@fedoraproject.org> | 2020-10-19 11:42:37 -0500 |
|---|---|---|
| committer | Justin M. Forbes <jforbes@fedoraproject.org> | 2020-10-19 11:42:37 -0500 |
| commit | a71ee103a729754519abc15fd58e6b258a89e58b (patch) | |
| tree | 1aa3608ced5fcea00ec18c43e1cd3c2549f8683a /0001-drm-panel-st7703-Assert-reset-prior-to-powering-down.patch | |
| parent | 9c8554e84a4b99387bada758dbbefcb106c0128e (diff) | |
| download | kernel-a71ee103a729754519abc15fd58e6b258a89e58b.tar.gz kernel-a71ee103a729754519abc15fd58e6b258a89e58b.tar.xz kernel-a71ee103a729754519abc15fd58e6b258a89e58b.zip | |
Linux v5.9.1
Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
Diffstat (limited to '0001-drm-panel-st7703-Assert-reset-prior-to-powering-down.patch')
| -rw-r--r-- | 0001-drm-panel-st7703-Assert-reset-prior-to-powering-down.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/0001-drm-panel-st7703-Assert-reset-prior-to-powering-down.patch b/0001-drm-panel-st7703-Assert-reset-prior-to-powering-down.patch deleted file mode 100644 index 045875f11..000000000 --- a/0001-drm-panel-st7703-Assert-reset-prior-to-powering-down.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 -From: Ondrej Jirman <megous@megous.com> -Date: Fri, 26 Jun 2020 02:55:59 +0200 -Subject: [PATCH] drm/panel: st7703: Assert reset prior to powering down the - regulators - -The reset pin is inverted, so if we don't assert reset, the actual gpio -will be high and may keep driving the IO port of the panel. - -Signed-off-by: Ondrej Jirman <megous@megous.com> ---- - drivers/gpu/drm/panel/panel-sitronix-st7703.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c -index e771281eb547..92930e127559 100644 ---- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c -+++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c -@@ -416,6 +416,7 @@ static int st7703_unprepare(struct drm_panel *panel) - if (!ctx->prepared) - return 0; - -+ gpiod_set_value_cansleep(ctx->reset_gpio, 1); - regulator_disable(ctx->iovcc); - regulator_disable(ctx->vcc); - ctx->prepared = false; --- -2.26.2 - |