From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Fri, 1 Dec 2017 07:05:36 +0100
Subject: drm/sun4i: Move line width setting in DE2
Git-commit: c53e6fd47d6efd65cafa4c5859e30af80e01f634
Patch-mainline: v4.16-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Line width is a property of a framebuffer and it belongs to
sun8i_mixer_update_layer_buffer(). This will became even more obvious
when support for multi-plane formats will be added.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-14-jernej.skrabec@siol.net
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/sun4i/sun8i_mixer.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -91,7 +91,6 @@ int sun8i_mixer_update_layer_coord(struc
int overlay, struct drm_plane *plane)
{
struct drm_plane_state *state = plane->state;
- struct drm_framebuffer *fb = state->fb;
u32 width, height, size;
DRM_DEBUG_DRIVER("Updating channel %d overlay %d\n", channel, overlay);
@@ -122,12 +121,6 @@ int sun8i_mixer_update_layer_coord(struc
size);
}
- /* Set the line width */
- DRM_DEBUG_DRIVER("Layer line width: %d bytes\n", fb->pitches[0]);
- regmap_write(mixer->engine.regs,
- SUN8I_MIXER_CHAN_UI_LAYER_PITCH(channel, overlay),
- fb->pitches[0]);
-
/* Set height and width */
DRM_DEBUG_DRIVER("Layer size W: %u H: %u\n", width, height);
regmap_write(mixer->engine.regs,
@@ -202,6 +195,12 @@ int sun8i_mixer_update_layer_buffer(stru
paddr += (state->src.x1 >> 16) * bpp;
paddr += (state->src.y1 >> 16) * fb->pitches[0];
+ /* Set the line width */
+ DRM_DEBUG_DRIVER("Layer line width: %d bytes\n", fb->pitches[0]);
+ regmap_write(mixer->engine.regs,
+ SUN8I_MIXER_CHAN_UI_LAYER_PITCH(channel, overlay),
+ fb->pitches[0]);
+
DRM_DEBUG_DRIVER("Setting buffer address to %pad\n", &paddr);
regmap_write(mixer->engine.regs,