From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
Set one of the planes for each crtc driver as a cursor plane enabled
window managers to fully work on exynos.
Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
---
v2: use the top window for cursor on each crtc
---
drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 4 ++--
drivers/gpu/drm/exynos/exynos7_drm_decon.c | 4 ++--
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 4 ++--
drivers/gpu/drm/exynos/exynos_drm_plane.c | 11 +++++++++++
drivers/gpu/drm/exynos/exynos_drm_plane.h | 2 ++
drivers/gpu/drm/exynos/exynos_drm_vidi.c | 4 ++--
drivers/gpu/drm/exynos/exynos_mixer.c | 4 ++--
7 files changed, 23 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 2f393b1..4b8dd7c 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -24,6 +24,7 @@
#include "exynos_drm_iommu.h"
#define WINDOWS_NR 3
+#define CURSOR_WIN 2
#define MIN_FB_WIDTH_FOR_16WORD_BURST 128
struct decon_context {
@@ -450,8 +451,7 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
ctx->pipe = priv->pipe++;
for (zpos = 0; zpos < WINDOWS_NR; zpos++) {
- type = (zpos == DEFAULT_WIN) ? DRM_PLANE_TYPE_PRIMARY :
- DRM_PLANE_TYPE_OVERLAY;
+ type = exynos_plane_get_type(zpos, CURSOR_WIN);
ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
1 << ctx->pipe, type, decon_formats,
ARRAY_SIZE(decon_formats), zpos);
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 7a6c069..aa0ae79 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -41,6 +41,7 @@
#define MIN_FB_WIDTH_FOR_16WORD_BURST 128
#define WINDOWS_NR 2
+#define CURSOR_WIN 1
struct decon_context {
struct device *dev;
@@ -630,8 +631,7 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
}
for (zpos = 0; zpos < WINDOWS_NR; zpos++) {
- type = (zpos == DEFAULT_WIN) ? DRM_PLANE_TYPE_PRIMARY :
- DRM_PLANE_TYPE_OVERLAY;
+ type = exynos_plane_get_type(zpos, CURSOR_WIN);
ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
1 << ctx->pipe, type, decon_formats,
ARRAY_SIZE(decon_formats), zpos);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 7776768..caa5255 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -88,6 +88,7 @@
/* FIMD has totally five hardware windows. */
#define WINDOWS_NR 5
+#define CURSOR_WIN 4
struct fimd_driver_data {
unsigned int timing_base;
@@ -909,8 +910,7 @@ static int fimd_bind(struct device *dev, struct device *master, void *data)
ctx->pipe = priv->pipe++;
for (zpos = 0; zpos < WINDOWS_NR; zpos++) {
- type = (zpos == DEFAULT_WIN) ? DRM_PLANE_TYPE_PRIMARY :
- DRM_PLANE_TYPE_OVERLAY;
+ type = exynos_plane_get_type(zpos, CURSOR_WIN);
ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
1 << ctx->pipe, type, fimd_formats,
ARRAY_SIZE(fimd_formats), zpos);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 7148224..80b2151 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -208,6 +208,17 @@ static void exynos_plane_attach_zpos_property(struct drm_plane *plane,
drm_object_attach_property(&plane->base, prop, zpos);
}
+enum drm_plane_type exynos_plane_get_type(unsigned int zpos,
+ unsigned int cursor_win)
+{
+ if (zpos == DEFAULT_WIN)
+ return DRM_PLANE_TYPE_PRIMARY;
+ else if (zpos == cursor_win)
+ return DRM_PLANE_TYPE_CURSOR;
+ else
+ return DRM_PLANE_TYPE_OVERLAY;
+}
+
int exynos_plane_init(struct drm_device *dev,
struct exynos_drm_plane *exynos_plane,
unsigned long possible_crtcs, enum drm_plane_type type,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.h b/drivers/gpu/drm/exynos/exynos_drm_plane.h
index 476c934..abb641e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.h
@@ -9,6 +9,8 @@
*
*/
+enum drm_plane_type exynos_plane_get_type(unsigned int zpos,
+ unsigned int cursor_win);
int exynos_plane_init(struct drm_device *dev,
struct exynos_drm_plane *exynos_plane,
unsigned long possible_crtcs, enum drm_plane_type type,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index fc57687..669362c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -29,6 +29,7 @@
/* vidi has totally three virtual windows. */
#define WINDOWS_NR 3
+#define CURSOR_WIN 2
#define ctx_from_connector(c) container_of(c, struct vidi_context, \
connector)
@@ -445,8 +446,7 @@ static int vidi_bind(struct device *dev, struct device *master, void *data)
vidi_ctx_initialize(ctx, drm_dev);
for (zpos = 0; zpos < WINDOWS_NR; zpos++) {
- type = (zpos == DEFAULT_WIN) ? DRM_PLANE_TYPE_PRIMARY :
- DRM_PLANE_TYPE_OVERLAY;
+ type = exynos_plane_get_type(zpos, CURSOR_WIN);
ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
1 << ctx->pipe, type, formats,
ARRAY_SIZE(formats), zpos);
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index a149153..61f71d6 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -43,6 +43,7 @@
#define MIXER_WIN_NR 3
#define VP_DEFAULT_WIN 2
+#define CURSOR_WIN 1
/* The pixelformats that are natively supported by the mixer. */
#define MXR_FORMAT_RGB565 4
@@ -1133,8 +1134,6 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data)
const uint32_t *formats;
unsigned int fcount;
- type = (zpos == DEFAULT_WIN) ? DRM_PLANE_TYPE_PRIMARY :
- DRM_PLANE_TYPE_OVERLAY;
if (zpos < VP_DEFAULT_WIN) {
formats = mixer_formats;
fcount = ARRAY_SIZE(mixer_formats);
@@ -1143,6 +1142,7 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data)
fcount = ARRAY_SIZE(vp_formats);
}
+ type = exynos_plane_get_type(zpos, CURSOR_WIN);
ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
1 << ctx->pipe, type, formats, fcount,
zpos);
--
2.1.0
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