drivers/gpu/drm/openchrome/openchrome_crtc.c | 73 ++++++++++++++++++++----
drivers/gpu/drm/openchrome/openchrome_display.c | 10 +++
drivers/gpu/drm/openchrome/openchrome_display.h | 1
drivers/gpu/drm/openchrome/openchrome_drv.h | 6 +
4 files changed, 78 insertions(+), 12 deletions(-)
New commits:
commit 5836aaa19bd95e0a2e9b11a37582d80764d31889
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Tue Jun 4 19:15:30 2019 -0500
drm/openchrome: Version bumped to 3.1.8
Adopted the use of primary plane for the frame buffer
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/openchrome/openchrome_drv.h
b/drivers/gpu/drm/openchrome/openchrome_drv.h
index cd7e3c1bc6a0..dd0107ff6bea 100644
--- a/drivers/gpu/drm/openchrome/openchrome_drv.h
+++ b/drivers/gpu/drm/openchrome/openchrome_drv.h
@@ -51,10 +51,10 @@
#define DRIVER_MAJOR 3
#define DRIVER_MINOR 1
-#define DRIVER_PATCHLEVEL 7
+#define DRIVER_PATCHLEVEL 8
#define DRIVER_NAME "openchrome"
#define DRIVER_DESC "OpenChrome DRM for VIA Technologies Chrome IGP"
-#define DRIVER_DATE "20190521"
+#define DRIVER_DATE "20190604"
#define DRIVER_AUTHOR "OpenChrome Project"
commit eddad0bb3993a3c2524a5d880683119fc321f58e
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Tue Jun 4 19:13:33 2019 -0500
drm/openchrome: Adopt the use of primary plane for the frame buffer
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/openchrome/openchrome_crtc.c
b/drivers/gpu/drm/openchrome/openchrome_crtc.c
index 6dd4d10fd66d..a25081273de5 100644
--- a/drivers/gpu/drm/openchrome/openchrome_crtc.c
+++ b/drivers/gpu/drm/openchrome/openchrome_crtc.c
@@ -2478,29 +2478,76 @@ drm_crtc_helper_funcs
openchrome_iga2_drm_crtc_helper_funcs = {
.mode_set_base_atomic = via_iga2_mode_set_base_atomic,
};
+static const uint32_t openchrome_drm_plane_format[] = {
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_RGB332,
+};
+
+static const struct drm_plane_helper_funcs
+openchrome_drm_plane_helper_funcs = {
+};
+
+int openchrome_plane_init(struct drm_device *dev, int index)
+{
+ struct openchrome_drm_private *dev_private =
+ dev->dev_private;
+ struct drm_plane *primary;
+ int ret;
+
+ DRM_DEBUG_KMS("Entered %s.\n", __func__);
+
+ primary = &dev_private->primary[index];
+
+ drm_plane_helper_add(primary,
+ &openchrome_drm_plane_helper_funcs);
+ ret = drm_universal_plane_init(dev, primary, 0,
+ &drm_primary_helper_funcs,
+ openchrome_drm_plane_format,
+ ARRAY_SIZE(openchrome_drm_plane_format),
+ NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
+ if (ret) {
+ DRM_ERROR("Failed to initialize a primary "
+ "plane.\n");
+ goto free_primary;
+ }
+
+ goto exit;
+free_primary:
+ drm_plane_cleanup(primary);
+exit:
+ DRM_DEBUG_KMS("Exiting %s.\n", __func__);
+ return ret;
+}
+
int via_crtc_init(struct drm_device *dev, int index)
{
struct openchrome_drm_private *dev_private =
dev->dev_private;
struct via_crtc *iga = &dev_private->iga[index];
+ struct drm_plane *primary;
struct drm_crtc *crtc = &iga->base;
struct openchrome_bo *bo;
int cursor_size = 64 * 64 * 4, i;
u16 *gamma;
int ret;
+ primary = &dev_private->primary[index];
+
iga->index = index;
if (index) {
- ret = drm_crtc_init(dev, crtc,
- &openchrome_iga2_drm_crtc_funcs);
+ drm_crtc_helper_add(crtc,
+ &openchrome_iga2_drm_crtc_helper_funcs);
+ ret = drm_crtc_init_with_planes(dev, crtc, primary,
+ NULL, &openchrome_iga2_drm_crtc_funcs,
+ NULL);
if (ret) {
DRM_ERROR("Failed to initialize CRTC!\n");
goto exit;
}
- drm_crtc_helper_add(crtc,
- &openchrome_iga2_drm_crtc_helper_funcs);
-
iga->timings.htotal.count = ARRAY_SIZE(iga2_hor_total);
iga->timings.htotal.regs = iga2_hor_total;
@@ -2575,16 +2622,16 @@ int via_crtc_init(struct drm_device *dev, int index)
iga->offset.count = ARRAY_SIZE(iga2_offset) - 1;
iga->offset.regs = iga2_offset;
} else {
- ret = drm_crtc_init(dev, crtc,
- &openchrome_iga1_drm_crtc_funcs);
+ drm_crtc_helper_add(crtc,
+ &openchrome_iga1_drm_crtc_helper_funcs);
+ ret = drm_crtc_init_with_planes(dev, crtc, primary,
+ NULL, &openchrome_iga1_drm_crtc_funcs,
+ NULL);
if (ret) {
DRM_ERROR("Failed to initialize CRTC!\n");
goto exit;
}
- drm_crtc_helper_add(crtc,
- &openchrome_iga1_drm_crtc_helper_funcs);
-
iga->timings.htotal.count = ARRAY_SIZE(iga1_hor_total);
iga->timings.htotal.regs = iga1_hor_total;
diff --git a/drivers/gpu/drm/openchrome/openchrome_display.c
b/drivers/gpu/drm/openchrome/openchrome_display.c
index 7f3993b07149..135dffa73931 100644
--- a/drivers/gpu/drm/openchrome/openchrome_display.c
+++ b/drivers/gpu/drm/openchrome/openchrome_display.c
@@ -497,6 +497,16 @@ via_modeset_init(struct drm_device *dev)
via_i2c_init(dev);
via_hwcursor_init(dev_private);
+ ret = openchrome_plane_init(dev, 0);
+ if (ret) {
+ goto exit;
+ }
+
+ ret = openchrome_plane_init(dev, 1);
+ if (ret) {
+ goto exit;
+ }
+
ret = via_crtc_init(dev, 0);
if (ret) {
goto exit;
diff --git a/drivers/gpu/drm/openchrome/openchrome_display.h
b/drivers/gpu/drm/openchrome/openchrome_display.h
index 8e001d4a48b5..b0c205ad8576 100644
--- a/drivers/gpu/drm/openchrome/openchrome_display.h
+++ b/drivers/gpu/drm/openchrome/openchrome_display.h
@@ -175,6 +175,7 @@ extern void via_fbdev_fini(struct drm_device *dev);
/* crtc */
extern void via_load_crtc_pixel_timing(struct drm_crtc *crtc,
struct drm_display_mode *mode);
+int openchrome_plane_init(struct drm_device *dev, int index);
extern int via_crtc_init(struct drm_device *dev, int index);
/* encoders */
diff --git a/drivers/gpu/drm/openchrome/openchrome_drv.h
b/drivers/gpu/drm/openchrome/openchrome_drv.h
index a5e20c1979eb..cd7e3c1bc6a0 100644
--- a/drivers/gpu/drm/openchrome/openchrome_drv.h
+++ b/drivers/gpu/drm/openchrome/openchrome_drv.h
@@ -152,6 +152,8 @@ struct openchrome_drm_private {
enum via_engine engine_type;
+ struct drm_plane primary[2];
+
struct via_crtc iga[2];
bool spread_spectrum;
commit 76fd4b36f99b8fffdda06dcee2525286e0ef6c05
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Tue Jun 4 17:55:18 2019 -0500
drm/openchrome: Rename drm_crtc callback function structs
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/openchrome/openchrome_crtc.c
b/drivers/gpu/drm/openchrome/openchrome_crtc.c
index 4cc50c25c0cc..6dd4d10fd66d 100644
--- a/drivers/gpu/drm/openchrome/openchrome_crtc.c
+++ b/drivers/gpu/drm/openchrome/openchrome_crtc.c
@@ -567,7 +567,7 @@ exit:
drm_crtc_cleanup(crtc);
}
-static const struct drm_crtc_funcs via_iga1_funcs = {
+static const struct drm_crtc_funcs openchrome_iga1_drm_crtc_funcs = {
.cursor_set = via_crtc_cursor_set,
.cursor_move = via_crtc_cursor_move,
.gamma_set = via_iga1_gamma_set,
@@ -575,7 +575,7 @@ static const struct drm_crtc_funcs via_iga1_funcs = {
.destroy = via_crtc_destroy,
};
-static const struct drm_crtc_funcs via_iga2_funcs = {
+static const struct drm_crtc_funcs openchrome_iga2_drm_crtc_funcs = {
.cursor_set = via_crtc_cursor_set,
.cursor_move = via_crtc_cursor_move,
.gamma_set = via_iga2_gamma_set,
@@ -2456,7 +2456,8 @@ via_iga2_mode_set_base_atomic(struct drm_crtc *crtc,
return 0;
}
-static const struct drm_crtc_helper_funcs via_iga1_helper_funcs = {
+static const struct
+drm_crtc_helper_funcs openchrome_iga1_drm_crtc_helper_funcs = {
.dpms = via_iga1_crtc_dpms,
.disable = via_iga1_crtc_disable,
.prepare = via_iga1_crtc_prepare,
@@ -2466,7 +2467,8 @@ static const struct drm_crtc_helper_funcs
via_iga1_helper_funcs = {
.mode_set_base_atomic = via_iga1_mode_set_base_atomic,
};
-static const struct drm_crtc_helper_funcs via_iga2_helper_funcs = {
+static const struct
+drm_crtc_helper_funcs openchrome_iga2_drm_crtc_helper_funcs = {
.dpms = via_iga2_crtc_dpms,
.disable = via_iga2_crtc_disable,
.prepare = via_iga2_crtc_prepare,
@@ -2489,13 +2491,15 @@ int via_crtc_init(struct drm_device *dev, int index)
iga->index = index;
if (index) {
- ret = drm_crtc_init(dev, crtc, &via_iga2_funcs);
+ ret = drm_crtc_init(dev, crtc,
+ &openchrome_iga2_drm_crtc_funcs);
if (ret) {
DRM_ERROR("Failed to initialize CRTC!\n");
goto exit;
}
- drm_crtc_helper_add(crtc, &via_iga2_helper_funcs);
+ drm_crtc_helper_add(crtc,
+ &openchrome_iga2_drm_crtc_helper_funcs);
iga->timings.htotal.count = ARRAY_SIZE(iga2_hor_total);
iga->timings.htotal.regs = iga2_hor_total;
@@ -2571,13 +2575,15 @@ int via_crtc_init(struct drm_device *dev, int index)
iga->offset.count = ARRAY_SIZE(iga2_offset) - 1;
iga->offset.regs = iga2_offset;
} else {
- ret = drm_crtc_init(dev, crtc, &via_iga1_funcs);
+ ret = drm_crtc_init(dev, crtc,
+ &openchrome_iga1_drm_crtc_funcs);
if (ret) {
DRM_ERROR("Failed to initialize CRTC!\n");
goto exit;
}
- drm_crtc_helper_add(crtc, &via_iga1_helper_funcs);
+ drm_crtc_helper_add(crtc,
+ &openchrome_iga1_drm_crtc_helper_funcs);
iga->timings.htotal.count = ARRAY_SIZE(iga1_hor_total);
iga->timings.htotal.regs = iga1_hor_total;
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