From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: DRI Development <dri-devel@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>,
Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
Daniel Vetter <daniel.vetter@intel.com>
Subject: [PATCH 8/8] drm/tiny/repaper: Drop edp->enabled
Date: Fri, 12 Jun 2020 18:00:56 +0200 [thread overview]
Message-ID: <20200612160056.2082681-8-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <20200612160056.2082681-1-daniel.vetter@ffwll.ch>
Same patch as the mipi-dbi one, atomic tracks this for us already, we
just have to check the right thing.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
---
drivers/gpu/drm/tiny/repaper.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c
index 08164e2a2d13..2e01cf0a9876 100644
--- a/drivers/gpu/drm/tiny/repaper.c
+++ b/drivers/gpu/drm/tiny/repaper.c
@@ -88,7 +88,6 @@ struct repaper_epd {
u8 *line_buffer;
void *current_frame;
- bool enabled;
bool cleared;
bool partial;
};
@@ -538,9 +537,6 @@ static int repaper_fb_dirty(struct drm_framebuffer *fb)
int idx, ret = 0;
u8 *buf = NULL;
- if (!epd->enabled)
- return 0;
-
if (!drm_dev_enter(fb->dev, &idx))
return -ENODEV;
@@ -786,7 +782,6 @@ static void repaper_pipe_enable(struct drm_simple_display_pipe *pipe,
*/
repaper_write_val(spi, 0x02, 0x04);
- epd->enabled = true;
epd->partial = false;
out_exit:
drm_dev_exit(idx);
@@ -805,13 +800,8 @@ static void repaper_pipe_disable(struct drm_simple_display_pipe *pipe)
* unplug.
*/
- if (!epd->enabled)
- return;
-
DRM_DEBUG_DRIVER("\n");
- epd->enabled = false;
-
/* Nothing frame */
for (line = 0; line < epd->height; line++)
repaper_one_line(epd, 0x7fffu, NULL, 0x00, NULL,
@@ -859,6 +849,9 @@ static void repaper_pipe_update(struct drm_simple_display_pipe *pipe,
struct drm_plane_state *state = pipe->plane.state;
struct drm_rect rect;
+ if (!pipe->crtc.state->active)
+ return;
+
if (drm_atomic_helper_damage_merged(old_state, state, &rect))
repaper_fb_dirty(state->fb);
}
--
2.26.2
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next prev parent reply other threads:[~2020-06-12 16:01 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-12 16:00 [PATCH 1/8] drm/atomic-helper: reset vblank on crtc reset Daniel Vetter
2020-06-12 16:00 ` [PATCH 2/8] drm/amdgpu: Use __drm_atomic_helper_crtc_reset Daniel Vetter
2020-06-12 17:24 ` Harry Wentland
2020-06-12 17:41 ` Alex Deucher
2020-07-02 18:21 ` Daniel Vetter
2020-06-12 16:00 ` [PATCH 3/8] drm/imx: " Daniel Vetter
2020-06-24 7:25 ` Daniel Vetter
2020-07-02 9:41 ` Daniel Vetter
2020-07-02 10:12 ` Philipp Zabel
2020-06-12 16:00 ` [PATCH 4/8] drm/mtk: " Daniel Vetter
2020-06-23 16:01 ` Chun-Kuang Hu
2020-06-12 16:00 ` [PATCH 5/8] drm/vc4: " Daniel Vetter
2020-06-24 8:49 ` Maxime Ripard
2020-06-12 16:00 ` [PATCH 6/8] drm/vmwgfx: " Daniel Vetter
2020-06-12 20:32 ` kernel test robot
2020-06-12 20:49 ` [PATCH] " Daniel Vetter
2020-06-22 14:31 ` Roland Scheidegger
2020-06-12 23:21 ` [PATCH 6/8] " kernel test robot
2020-06-12 16:00 ` [PATCH 7/8] drm/mipi-dbi: Remove ->enabled Daniel Vetter
2020-06-13 13:42 ` Noralf Trønnes
2020-06-13 18:47 ` David Lechner
2020-06-15 21:31 ` [Intel-gfx] " Emil Velikov
2020-06-16 6:50 ` Daniel Vetter
2020-06-16 13:54 ` Emil Velikov
2020-06-16 17:16 ` Daniel Vetter
2020-06-24 7:18 ` Daniel Vetter
2020-06-12 16:00 ` Daniel Vetter [this message]
2020-06-13 13:43 ` [PATCH 8/8] drm/tiny/repaper: Drop edp->enabled Noralf Trønnes
2020-06-24 7:15 ` Daniel Vetter
2020-06-24 9:42 ` [PATCH 1/8] drm/atomic-helper: reset vblank on crtc reset Maxime Ripard
2020-07-02 11:27 ` Laurent Pinchart
2020-07-02 11:40 ` Daniel Vetter
2020-08-06 6:43 ` Tetsuo Handa
2020-08-06 6:57 ` daniel
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