From: jernej.skrabec@siol.net (Jernej Skrabec)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 15/27] drm/sun4i: Move interlace related code in DE2
Date: Fri, 1 Dec 2017 07:05:38 +0100 [thread overview]
Message-ID: <20171201060550.10392-16-jernej.skrabec@siol.net> (raw)
In-Reply-To: <20171201060550.10392-1-jernej.skrabec@siol.net>
There is no point having code which sets interlace mode of mixer in
channel related function. Interlace mode will only change when CRTC
state will change, so let's move it to the block which is executed only
when primary plane state is changed.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/gpu/drm/sun4i/sun8i_mixer.c | 33 ++++++++++++++++++++-------------
1 file changed, 20 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index 00c0cc6440e2..f35a08dc260b 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -104,6 +104,9 @@ int sun8i_mixer_update_layer_coord(struct sun8i_mixer *mixer, int channel,
size = SUN8I_MIXER_SIZE(width, height);
if (plane->type == DRM_PLANE_TYPE_PRIMARY) {
+ bool interlaced = false;
+ u32 val;
+
DRM_DEBUG_DRIVER("Primary layer, updating global size W: %u H: %u\n",
width, height);
regmap_write(mixer->engine.regs,
@@ -111,6 +114,23 @@ int sun8i_mixer_update_layer_coord(struct sun8i_mixer *mixer, int channel,
size);
regmap_write(mixer->engine.regs, SUN8I_MIXER_BLEND_OUTSIZE,
size);
+
+ if (state->crtc)
+ interlaced = state->crtc->state->adjusted_mode.flags
+ & DRM_MODE_FLAG_INTERLACE;
+
+ if (interlaced)
+ val = SUN8I_MIXER_BLEND_OUTCTL_INTERLACED;
+ else
+ val = 0;
+
+ regmap_update_bits(mixer->engine.regs,
+ SUN8I_MIXER_BLEND_OUTCTL,
+ SUN8I_MIXER_BLEND_OUTCTL_INTERLACED,
+ val);
+
+ DRM_DEBUG_DRIVER("Switching display mixer interlaced mode %s\n",
+ interlaced ? "on" : "off");
}
/* Set height and width */
@@ -140,22 +160,9 @@ int sun8i_mixer_update_layer_formats(struct sun8i_mixer *mixer, int channel,
{
struct drm_plane_state *state = plane->state;
struct drm_framebuffer *fb = state->fb;
- bool interlaced = false;
u32 val;
int ret;
- if (plane->state->crtc)
- interlaced = plane->state->crtc->state->adjusted_mode.flags
- & DRM_MODE_FLAG_INTERLACE;
-
- regmap_update_bits(mixer->engine.regs, SUN8I_MIXER_BLEND_OUTCTL,
- SUN8I_MIXER_BLEND_OUTCTL_INTERLACED,
- interlaced ?
- SUN8I_MIXER_BLEND_OUTCTL_INTERLACED : 0);
-
- DRM_DEBUG_DRIVER("Switching display mixer interlaced mode %s\n",
- interlaced ? "on" : "off");
-
ret = sun8i_mixer_drm_format_to_layer(plane, fb->format->format,
&val);
if (ret) {
--
2.15.1
next prev parent reply other threads:[~2017-12-01 6:05 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-01 6:05 [PATCH v2 00/27] Improve DE2 support Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 01/27] drm/sun4i: Fix format mask in DE2 driver Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 02/27] drm/sun4i: Rename DE2 RGB format macros Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 03/27] drm/sun4i: Remove setting alpha mode in DE2 driver Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 04/27] drm/sun4i: Fix debug message in DE2 Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 05/27] drm/sun4i: Remove setting default values in DE2 driver Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 06/27] drm/sun4i: Explain color macro " Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 07/27] drm/sun4i: Set blending mode for all channels (DE2) Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 08/27] drm/sun4i: Rename some macros in DE2 driver Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 09/27] drm/sun4i: Rework enabling plane " Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 10/27] drm/sun4i: Start using layer id " Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 11/27] drm/sun4i: Add constraints checking to " Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 12/27] drm/sun4i: Use values calculated by atomic check Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 13/27] drm/sun4i: Move line width setting in DE2 Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 14/27] drm/sun4i: Move channel size related code " Jernej Skrabec
2017-12-01 6:05 ` Jernej Skrabec [this message]
2017-12-01 6:05 ` [PATCH v2 16/27] drm/sun4i: Add multi plane support to DE2 driver Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 17/27] drm/sun4i: Add support for all HW supported DE2 RGB formats Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 18/27] drm/sun4i: Reorganize UI layer code in DE2 Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 19/27] drm/sun4i: Add support for DE2 VI planes Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 20/27] drm/sun4i: Add scaler configuration to DE2 mixers Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 21/27] drm/sun4i: Add support for HW scaling to DE2 Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 22/27] drm/sun4i: Add CCSC property to DE2 configuration Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 23/27] drm/sun4i: Add DE2 CSC library Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 24/27] drm/sun4i: Add DE2 definitions for YUV formats Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 25/27] drm/sun4i: Expand DE2 scaler lib with YUV support Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 26/27] drm/sun4i: Wire in DE2 " Jernej Skrabec
2017-12-01 6:05 ` [PATCH v2 27/27] [DO NOT MERGE]drm/sun4i: Change zpos of bottom VI plane Jernej Skrabec
2017-12-05 10:36 ` [PATCH v2 00/27] Improve DE2 support Maxime Ripard
2017-12-05 15:52 ` Jernej Škrabec
2017-12-05 19:23 ` Maxime Ripard
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