From: Thierry Reding <thierry.reding@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Subject: [PATCH 02/17] drm/tegra: Do not enable output on .mode_set()
Date: Mon, 3 Nov 2014 10:27:33 +0100 [thread overview]
Message-ID: <1415006868-318-2-git-send-email-thierry.reding@gmail.com> (raw)
In-Reply-To: <1415006868-318-1-git-send-email-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
The output is already enabled in .dpms(), doing it in .mode_set() too
can cause noticeable flicker.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/gpu/drm/tegra/output.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c
index 0c67d7eebc94..6b393cfbb5e7 100644
--- a/drivers/gpu/drm/tegra/output.c
+++ b/drivers/gpu/drm/tegra/output.c
@@ -167,12 +167,6 @@ static void tegra_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted)
{
- struct tegra_output *output = encoder_to_output(encoder);
- int err;
-
- err = tegra_output_enable(output);
- if (err < 0)
- dev_err(encoder->dev->dev, "tegra_output_enable(): %d\n", err);
}
static const struct drm_encoder_helper_funcs encoder_helper_funcs = {
--
2.1.2
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next prev parent reply other threads:[~2014-11-03 9:27 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-03 9:27 [PATCH 01/17] drm/tegra: dc: Add powergate support Thierry Reding
2014-11-03 9:27 ` Thierry Reding [this message]
2014-11-03 17:18 ` [PATCH 02/17] drm/tegra: Do not enable output on .mode_set() Sean Paul
2014-11-04 14:50 ` Thierry Reding
2014-11-04 15:11 ` Sean Paul
2014-11-04 15:26 ` Thierry Reding
2014-11-04 16:38 ` Daniel Vetter
2014-11-03 9:27 ` [PATCH 03/17] drm/tegra: dsi: Make FIFO depths host parameters Thierry Reding
2014-11-03 17:20 ` Sean Paul
2014-11-04 15:45 ` Thierry Reding
2014-11-03 9:27 ` [PATCH v2 04/17] drm/tegra: dsi: Add ganged mode support Thierry Reding
2014-11-03 18:30 ` Sean Paul
2014-11-04 15:49 ` Thierry Reding
2014-11-03 9:27 ` [PATCH 05/17] drm/tegra: dsi: Set up PHY_TIMING & BTA_TIMING registers earlier Thierry Reding
2014-11-03 9:27 ` [PATCH 06/17] drm/tegra: dc: Add missing call to drm_vblank_on() Thierry Reding
2014-11-03 18:45 ` Sean Paul
2014-11-03 18:50 ` Daniel Vetter
2014-11-04 14:08 ` Thierry Reding
2014-11-04 4:21 ` Alexandre Courbot
2014-11-03 9:27 ` [PATCH 07/17] drm/tegra: gem: Extract tegra_bo_alloc_object() Thierry Reding
2014-11-03 9:27 ` [PATCH 08/17] drm/tegra: gem: Cleanup tegra_bo_create_with_handle() Thierry Reding
2014-11-03 9:27 ` [PATCH 09/17] drm/tegra: gem: Remove redundant drm_gem_free_mmap_offset() Thierry Reding
2014-11-03 9:27 ` [PATCH 10/17] drm/tegra: gem: Use dma_mmap_writecombine() Thierry Reding
2014-11-03 9:27 ` [PATCH v5 11/17] drm/tegra: Add IOMMU support Thierry Reding
2014-11-03 9:27 ` [PATCH 12/17] drm/tegra: dc: Factor out DC, window and cursor commit Thierry Reding
2014-11-03 9:27 ` [PATCH 13/17] drm/tegra: dc: Registers are 32 bits wide Thierry Reding
2014-11-03 9:27 ` [PATCH 14/17] drm/tegra: dc: Universal plane support Thierry Reding
2014-11-03 9:27 ` [PATCH 15/17] drm/tegra: Fix potential bug on driver unload Thierry Reding
2014-11-04 10:59 ` Andrzej Hajda
2014-11-04 12:30 ` Thierry Reding
2014-11-03 9:27 ` [PATCH 16/17] drm/tegra: gem: dumb: pitch and size are outputs Thierry Reding
2014-11-03 9:51 ` Daniel Vetter
2014-11-03 10:12 ` Thierry Reding
2014-11-03 9:27 ` [PATCH 17/17] drm/tegra: fb: Do not destroy framebuffer Thierry Reding
2014-11-03 9:53 ` Daniel Vetter
2014-11-04 16:08 ` Thierry Reding
2014-11-03 17:15 ` [PATCH 01/17] drm/tegra: dc: Add powergate support Sean Paul
2014-11-04 12:34 ` Thierry Reding
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