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Diffstat (limited to 'src/tbm_bufmgr_dumb.c')
-rwxr-xr-xsrc/tbm_bufmgr_dumb.c653
1 files changed, 206 insertions, 447 deletions
diff --git a/src/tbm_bufmgr_dumb.c b/src/tbm_bufmgr_dumb.c
index 3436f52..bf0bbae 100755
--- a/src/tbm_bufmgr_dumb.c
+++ b/src/tbm_bufmgr_dumb.c
@@ -49,7 +49,8 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <pthread.h>
#include <tbm_surface.h>
#include <tbm_surface_internal.h>
-#include "tbm_wayland.h"
+#include <libudev.h>
+#include <tbm_drm_helper.h>
#define DEBUG
#define USE_DMAIMPORT
@@ -156,6 +157,7 @@ typedef struct _tbm_bo_dumb *tbm_bo_dumb;
typedef struct _dumb_private
{
int ref_count;
+ struct _tbm_bo_dumb *bo_priv;
} PrivGem;
/* tbm buffor object for dumb */
@@ -192,7 +194,8 @@ struct _tbm_bufmgr_dumb
int use_dma_fence;
- int fd_owner;
+ char *device_name;
+ void *bind_display;
};
char *STR_DEVICE[]=
@@ -222,6 +225,86 @@ uint32_t tbm_dumb_color_format_list[TBM_COLOR_FORMAT_COUNT] = { TBM_FORMAT_RGB
TBM_FORMAT_YUV420,
TBM_FORMAT_YVU420 };
+static int
+_tbm_dumb_open_drm()
+{
+ struct udev *udev = NULL;
+ struct udev_enumerate *e = NULL;
+ struct udev_list_entry *entry = NULL;
+ struct udev_device *device = NULL, *drm_device = NULL, *pci = NULL;
+ const char *filepath, *id;
+ struct stat s;
+ int fd = -1;
+ int ret;
+
+ udev = udev_new();
+ if (!udev) {
+ TBM_DUMB_LOG("udev_new() failed.\n");
+ return -1;
+ }
+
+ e = udev_enumerate_new(udev);
+ udev_enumerate_add_match_subsystem(e, "drm");
+ udev_enumerate_add_match_sysname(e, "card[0-9]*");
+ udev_enumerate_scan_devices(e);
+
+ drm_device = NULL;
+ udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) {
+ filepath = udev_list_entry_get_name(entry);
+ device = udev_device_new_from_syspath(udev, filepath);
+ if (!device)
+ continue;
+
+ pci = udev_device_get_parent_with_subsystem_devtype(device, "pci", NULL);
+ if (pci) {
+ id = udev_device_get_sysattr_value(pci, "boot_vga");
+ if (id && !strcmp(id, "1")) {
+ if (drm_device)
+ udev_device_unref(drm_device);
+ drm_device = device;
+ break;
+ }
+ }
+
+ if (!drm_device)
+ drm_device = device;
+ else
+ udev_device_unref(device);
+ }
+
+ udev_enumerate_unref(e);
+
+ /* Get device file path. */
+ filepath = udev_device_get_devnode(drm_device);
+ if (!filepath) {
+ TBM_DUMB_LOG("udev_device_get_devnode() failed.\n");
+ udev_device_unref(drm_device);
+ udev_unref(udev);
+ return -1;
+ }
+
+ /* Open DRM device file and check validity. */
+ fd = open(filepath, O_RDWR | O_CLOEXEC);
+ if (fd < 0) {
+ TBM_DUMB_LOG("open(%s, O_RDWR | O_CLOEXEC) failed.\n");
+ udev_device_unref(drm_device);
+ udev_unref(udev);
+ return -1;
+ }
+
+ ret = fstat(fd, &s);
+ if (ret) {
+ TBM_DUMB_LOG("fstat() failed %s.\n");
+ udev_device_unref(drm_device);
+ udev_unref(udev);
+ return -1;
+ }
+
+ udev_device_unref(drm_device);
+ udev_unref(udev);
+
+ return fd;
+}
static unsigned int
_get_dumb_flag_from_tbm (unsigned int ftbm)
@@ -428,6 +511,7 @@ tbm_dumb_bo_alloc (tbm_bo bo, int size, int flags)
}
privGem->ref_count = 1;
+ privGem->bo_priv = bo_dumb;
if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0)
{
TBM_DUMB_LOG ("error Cannot insert bo to Hash(%d)\n", bo_dumb->name);
@@ -520,10 +604,17 @@ tbm_dumb_bo_import (tbm_bo bo, unsigned int key)
tbm_bufmgr_dumb bufmgr_dumb;
tbm_bo_dumb bo_dumb;
+ PrivGem *privGem = NULL;
+ int ret;
bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo);
DUMB_RETURN_VAL_IF_FAIL (bufmgr_dumb!=NULL, 0);
+ ret = drmHashLookup (bufmgr_dumb->hashBos, key, (void **)&privGem);
+ if (ret == 0) {
+ return privGem->bo_priv;
+ }
+
struct drm_gem_open arg = {0, };
arg.name = key;
@@ -562,32 +653,21 @@ tbm_dumb_bo_import (tbm_bo bo, unsigned int key)
}
/* add bo to hash */
- PrivGem *privGem = NULL;
- int ret;
-
- ret = drmHashLookup (bufmgr_dumb->hashBos, bo_dumb->name, (void**)&privGem);
- if (ret == 0)
+ privGem = NULL;
+ privGem = calloc (1, sizeof(PrivGem));
+ if (!privGem)
{
- privGem->ref_count++;
+ TBM_DUMB_LOG ("[libtbm-dumb:%d] "
+ "error %s:%d Fail to calloc privGem\n",
+ getpid(), __FUNCTION__, __LINE__);
+ free (bo_dumb);
+ return 0;
}
- else if (ret == 1)
- {
- privGem = calloc (1, sizeof(PrivGem));
- if (!privGem)
- {
- TBM_DUMB_LOG ("error Fail to calloc privGem\n");
- free (bo_dumb);
- return 0;
- }
- privGem->ref_count = 1;
- if (drmHashInsert (bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0)
- {
- TBM_DUMB_LOG ("error Cannot insert bo to Hash(%d)\n", bo_dumb->name);
- }
- }
- else
- {
+ privGem->ref_count = 1;
+ privGem->bo_priv = bo_dumb;
+
+ if (drmHashInsert (bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0) {
TBM_DUMB_LOG ("error Cannot insert bo to Hash(%d)\n", bo_dumb->name);
}
@@ -612,6 +692,9 @@ tbm_dumb_bo_import_fd (tbm_bo bo, tbm_fd key)
bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo);
DUMB_RETURN_VAL_IF_FAIL (bufmgr_dumb!=NULL, 0);
+ PrivGem *privGem = NULL;
+ int ret;
+
unsigned int gem = 0;
unsigned int name = 0;
unsigned int real_size = -1;
@@ -643,7 +726,14 @@ tbm_dumb_bo_import_fd (tbm_bo bo, tbm_fd key)
TBM_DUMB_LOG ("error bo:%p Cannot get name from gem:%d, fd:%d (%s)\n",
bo, gem, key, strerror(errno));
return 0;
- }
+ }
+
+ ret = drmHashLookup (bufmgr_dumb->hashBos, name, (void **)&privGem);
+ if (ret == 0) {
+ if (gem == privGem->bo_priv->gem) {
+ return privGem->bo_priv;
+ }
+ }
/* Open the same GEM object only for finding out its size */
gem_open.name = name;
@@ -680,35 +770,22 @@ tbm_dumb_bo_import_fd (tbm_bo bo, tbm_fd key)
bo_dumb->name = name;
/* add bo to hash */
- PrivGem *privGem = NULL;
- int ret;
-
- ret = drmHashLookup (bufmgr_dumb->hashBos, bo_dumb->name, (void**)&privGem);
- if (ret == 0)
+ privGem = NULL;
+ privGem = calloc (1, sizeof(PrivGem));
+ if (!privGem)
{
- privGem->ref_count++;
+ TBM_DUMB_LOG ("[libtbm-dumb:%d] "
+ "error %s:%d Fail to calloc privGem\n",
+ getpid(), __FUNCTION__, __LINE__);
+ free (bo_dumb);
+ return 0;
}
- else if (ret == 1)
- {
- privGem = calloc (1, sizeof(PrivGem));
- if (!privGem)
- {
- TBM_DUMB_LOG ("error Fail to calloc privGem\n");
- free (bo_dumb);
- return 0;
- }
- privGem->ref_count = 1;
- if (drmHashInsert (bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0)
- {
- TBM_DUMB_LOG ("error bo:%p Cannot insert bo to Hash(%d) from gem:%d, fd:%d\n",
- bo, bo_dumb->name, gem, key);
- }
- }
- else
- {
- TBM_DUMB_LOG ("error bo:%p Cannot insert bo to Hash(%d) from gem:%d, fd:%d\n",
- bo, bo_dumb->name, gem, key);
+ privGem->ref_count = 1;
+ privGem->bo_priv = bo_dumb;
+
+ if (drmHashInsert (bufmgr_dumb->hashBos, bo_dumb->name, (void *)privGem) < 0) {
+ TBM_DUMB_LOG ("error Cannot insert bo to Hash(%d)\n", bo_dumb->name);
}
DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d(%d), size:%d\n", target_name(),
@@ -878,52 +955,6 @@ tbm_dumb_bo_unmap (tbm_bo bo)
}
static int
-tbm_dumb_bo_cache_flush (tbm_bo bo, int flags)
-{
- tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_bufmgr_priv(bo);
- DUMB_RETURN_VAL_IF_FAIL (bufmgr_dumb!=NULL, 0);
-
- /* cache flush is managed by kernel side when using dma-fence. */
- if (bufmgr_dumb->use_dma_fence)
- return 1;
-
- DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0);
-
- tbm_bo_dumb bo_dumb;
-
- bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo);
- DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, 0);
-
-#ifdef USE_CACHE
- if (!_dumb_cache_flush(bo_dumb->fd, bo_dumb, flags))
- return 0;
-#endif
-
- return 1;
-}
-
-static int
-tbm_dumb_bo_get_global_key (tbm_bo bo)
-{
- DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0);
-
- tbm_bo_dumb bo_dumb;
-
- bo_dumb = (tbm_bo_dumb)tbm_backend_get_bo_priv(bo);
- DUMB_RETURN_VAL_IF_FAIL (bo_dumb!=NULL, 0);
-
- if (!bo_dumb->name)
- {
- if (!bo_dumb->gem)
- return 0;
-
- bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem);
- }
-
- return bo_dumb->name;
-}
-
-static int
tbm_dumb_bo_lock(tbm_bo bo, int device, int opt)
{
DUMB_RETURN_VAL_IF_FAIL (bo!=NULL, 0);
@@ -1144,8 +1175,16 @@ tbm_dumb_bufmgr_deinit (void *priv)
bufmgr_dumb->hashBos = NULL;
}
- if (bufmgr_dumb->fd_owner)
- close (bufmgr_dumb->fd);
+ if (bufmgr_dumb->bind_display)
+ tbm_drm_helper_wl_auth_server_deinit();
+
+ if (bufmgr_dumb->device_name)
+ free(bufmgr_dumb->device_name);
+
+ if (tbm_backend_is_display_server())
+ tbm_drm_helper_unset_tbm_master_fd();
+
+ close(bufmgr_dumb->fd);
free (bufmgr_dumb);
}
@@ -1173,7 +1212,6 @@ tbm_dumb_surface_supported_format(uint32_t **formats, uint32_t *num)
/**
* @brief get the plane data of the surface.
- * @param[in] surface : the surface
* @param[in] width : the width of the surface
* @param[in] height : the height of the surface
* @param[in] format : the format of the surface
@@ -1185,7 +1223,7 @@ tbm_dumb_surface_supported_format(uint32_t **formats, uint32_t *num)
* @return 1 if this function succeeds, otherwise 0.
*/
int
-tbm_dumb_surface_get_plane_data(tbm_surface_h surface, int width, int height, tbm_format format, int plane_idx, uint32_t *size, uint32_t *offset, uint32_t *pitch, int *bo_idx)
+tbm_dumb_surface_get_plane_data(int width, int height, tbm_format format, int plane_idx, uint32_t *size, uint32_t *offset, uint32_t *pitch, int *bo_idx)
{
int ret = 1;
int bpp;
@@ -1425,326 +1463,6 @@ tbm_dumb_surface_get_plane_data(tbm_surface_h surface, int width, int height, tb
}
int
-tbm_dumb_surface_get_num_bos(tbm_format format)
-{
- int num = 0;
-
- switch(format)
- {
- /* 16 bpp RGB */
- case TBM_FORMAT_XRGB4444:
- case TBM_FORMAT_XBGR4444:
- case TBM_FORMAT_RGBX4444:
- case TBM_FORMAT_BGRX4444:
- case TBM_FORMAT_ARGB4444:
- case TBM_FORMAT_ABGR4444:
- case TBM_FORMAT_RGBA4444:
- case TBM_FORMAT_BGRA4444:
- case TBM_FORMAT_XRGB1555:
- case TBM_FORMAT_XBGR1555:
- case TBM_FORMAT_RGBX5551:
- case TBM_FORMAT_BGRX5551:
- case TBM_FORMAT_ARGB1555:
- case TBM_FORMAT_ABGR1555:
- case TBM_FORMAT_RGBA5551:
- case TBM_FORMAT_BGRA5551:
- case TBM_FORMAT_RGB565:
- /* 24 bpp RGB */
- case TBM_FORMAT_RGB888:
- case TBM_FORMAT_BGR888:
- /* 32 bpp RGB */
- case TBM_FORMAT_XRGB8888:
- case TBM_FORMAT_XBGR8888:
- case TBM_FORMAT_RGBX8888:
- case TBM_FORMAT_BGRX8888:
- case TBM_FORMAT_ARGB8888:
- case TBM_FORMAT_ABGR8888:
- case TBM_FORMAT_RGBA8888:
- case TBM_FORMAT_BGRA8888:
- /* packed YCbCr */
- case TBM_FORMAT_YUYV:
- case TBM_FORMAT_YVYU:
- case TBM_FORMAT_UYVY:
- case TBM_FORMAT_VYUY:
- case TBM_FORMAT_AYUV:
- /*
- * 2 plane YCbCr
- * index 0 = Y plane, [7:0] Y
- * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
- * or
- * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
- */
- case TBM_FORMAT_NV21:
- case TBM_FORMAT_NV16:
- case TBM_FORMAT_NV61:
- /*
- * 3 plane YCbCr
- * index 0: Y plane, [7:0] Y
- * index 1: Cb plane, [7:0] Cb
- * index 2: Cr plane, [7:0] Cr
- * or
- * index 1: Cr plane, [7:0] Cr
- * index 2: Cb plane, [7:0] Cb
- */
- case TBM_FORMAT_YUV410:
- case TBM_FORMAT_YVU410:
- case TBM_FORMAT_YUV411:
- case TBM_FORMAT_YVU411:
- case TBM_FORMAT_YUV420:
- case TBM_FORMAT_YVU420:
- case TBM_FORMAT_YUV422:
- case TBM_FORMAT_YVU422:
- case TBM_FORMAT_YUV444:
- case TBM_FORMAT_YVU444:
- num = 1;
- break;
-
- case TBM_FORMAT_NV12:
- num = 2;
- break;
-
- default:
- num = 0;
- break;
- }
-
- return num;
-}
-
-/**
-* @brief get the size of the surface with a format.
-* @param[in] surface : the surface
-* @param[in] width : the width of the surface
-* @param[in] height : the height of the surface
-* @param[in] format : the format of the surface
-* @return size of the surface if this function succeeds, otherwise 0.
-*/
-
-int
-tbm_dumb_surface_get_size(tbm_surface_h surface, int width, int height, tbm_format format)
-{
- int ret = 0;
- int bpp = 0;
- int _pitch =0;
- int _size =0;
- int align =TBM_SURFACE_ALIGNMENT_PLANE;
-
- switch(format)
- {
- /* 16 bpp RGB */
- case TBM_FORMAT_XRGB4444:
- case TBM_FORMAT_XBGR4444:
- case TBM_FORMAT_RGBX4444:
- case TBM_FORMAT_BGRX4444:
- case TBM_FORMAT_ARGB4444:
- case TBM_FORMAT_ABGR4444:
- case TBM_FORMAT_RGBA4444:
- case TBM_FORMAT_BGRA4444:
- case TBM_FORMAT_XRGB1555:
- case TBM_FORMAT_XBGR1555:
- case TBM_FORMAT_RGBX5551:
- case TBM_FORMAT_BGRX5551:
- case TBM_FORMAT_ARGB1555:
- case TBM_FORMAT_ABGR1555:
- case TBM_FORMAT_RGBA5551:
- case TBM_FORMAT_BGRA5551:
- case TBM_FORMAT_RGB565:
- bpp = 16;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- break;
- /* 24 bpp RGB */
- case TBM_FORMAT_RGB888:
- case TBM_FORMAT_BGR888:
- bpp = 24;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- break;
- /* 32 bpp RGB */
- case TBM_FORMAT_XRGB8888:
- case TBM_FORMAT_XBGR8888:
- case TBM_FORMAT_RGBX8888:
- case TBM_FORMAT_BGRX8888:
- case TBM_FORMAT_ARGB8888:
- case TBM_FORMAT_ABGR8888:
- case TBM_FORMAT_RGBA8888:
- case TBM_FORMAT_BGRA8888:
- bpp = 32;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- break;
- /* packed YCbCr */
- case TBM_FORMAT_YUYV:
- case TBM_FORMAT_YVYU:
- case TBM_FORMAT_UYVY:
- case TBM_FORMAT_VYUY:
- case TBM_FORMAT_AYUV:
- bpp = 32;
- _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- break;
- /*
- * 2 plane YCbCr
- * index 0 = Y plane, [7:0] Y
- * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
- * or
- * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
- */
- case TBM_FORMAT_NV12:
- case TBM_FORMAT_NV21:
- bpp = 12;
- //plane_idx == 0
- {
- _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- }
- //plane_idx ==1
- {
- _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
- }
- break;
-
- break;
- case TBM_FORMAT_NV16:
- case TBM_FORMAT_NV61:
- bpp = 16;
- //plane_idx == 0
- {
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- }
- //plane_idx ==1
- {
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- }
-
- break;
- /*
- * 3 plane YCbCr
- * index 0: Y plane, [7:0] Y
- * index 1: Cb plane, [7:0] Cb
- * index 2: Cr plane, [7:0] Cr
- * or
- * index 1: Cr plane, [7:0] Cr
- * index 2: Cb plane, [7:0] Cb
- */
- case TBM_FORMAT_YUV410:
- case TBM_FORMAT_YVU410:
- bpp = 9;
- align = TBM_SURFACE_ALIGNMENT_PITCH_YUV;
- break;
- case TBM_FORMAT_YUV411:
- case TBM_FORMAT_YVU411:
- case TBM_FORMAT_YUV420:
- case TBM_FORMAT_YVU420:
- bpp = 12;
- //plane_idx == 0
- {
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- }
- //plane_idx == 1
- {
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
- }
- //plane_idx == 2
- {
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE);
- }
-
- break;
- case TBM_FORMAT_YUV422:
- case TBM_FORMAT_YVU422:
- bpp = 16;
- //plane_idx == 0
- {
- _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV);
- _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- }
- //plane_idx == 1
- {
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- }
- //plane_idx == 2
- {
- _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2);
- _size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE);
- }
- break;
- case TBM_FORMAT_YUV444:
- case TBM_FORMAT_YVU444:
- bpp = 24;
- align = TBM_SURFACE_ALIGNMENT_PITCH_YUV;
- break;
-
- default:
- bpp = 0;
- break;
- }
-
- if(_size > 0)
- ret = _size;
- else
- ret = SIZE_ALIGN( (width * height * bpp) >> 3, align);
-
- return ret;
-
-}
-
-tbm_bo_handle
-tbm_dumb_fd_to_handle(tbm_bufmgr bufmgr, tbm_fd fd, int device)
-{
- DUMB_RETURN_VAL_IF_FAIL (bufmgr!=NULL, (tbm_bo_handle) NULL);
- DUMB_RETURN_VAL_IF_FAIL (fd > 0, (tbm_bo_handle) NULL);
-
- tbm_bo_handle bo_handle;
- memset (&bo_handle, 0x0, sizeof (uint64_t));
-
- tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)tbm_backend_get_priv_from_bufmgr(bufmgr);
-
- switch(device)
- {
- case TBM_DEVICE_DEFAULT:
- case TBM_DEVICE_2D:
- {
- //getting handle from fd
- struct drm_prime_handle arg = {0, };
-
- arg.fd = fd;
- arg.flags = 0;
- if (drmIoctl (bufmgr_dumb->fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &arg))
- {
- TBM_DUMB_LOG ("error Cannot get gem handle from fd:%d (%s)\n",
- arg.fd, strerror(errno));
- return (tbm_bo_handle) NULL;
- }
-
- bo_handle.u32 = (uint32_t)arg.handle;;
- break;
- }
- case TBM_DEVICE_CPU:
- TBM_DUMB_LOG ("Not supported device:%d\n", device);
- bo_handle.ptr = (void *) NULL;
- break;
- case TBM_DEVICE_3D:
- case TBM_DEVICE_MM:
- bo_handle.u32 = (uint32_t)fd;
- break;
- default:
- TBM_DUMB_LOG ("error Not supported device:%d\n", device);
- bo_handle.ptr = (void *) NULL;
- break;
- }
-
- return bo_handle;
-}
-
-int
tbm_dumb_bo_get_flags (tbm_bo bo)
{
DUMB_RETURN_VAL_IF_FAIL (bo != NULL, 0);
@@ -1757,6 +1475,25 @@ tbm_dumb_bo_get_flags (tbm_bo bo)
return bo_dumb->flags_tbm;
}
+int
+tbm_dumb_bufmgr_bind_native_display (tbm_bufmgr bufmgr, void *native_display)
+{
+ tbm_bufmgr_dumb bufmgr_dumb;
+
+ bufmgr_dumb = tbm_backend_get_priv_from_bufmgr(bufmgr);
+ DUMB_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, 0);
+
+ if (!tbm_drm_helper_wl_auth_server_init(native_display, bufmgr_dumb->fd,
+ bufmgr_dumb->device_name, 0)) {
+ TBM_DUMB_LOG("error:Fail to tbm_drm_helper_wl_server_init\n");
+ return 0;
+ }
+
+ bufmgr_dumb->bind_display = native_display;
+
+ return 1;
+}
+
MODULEINITPPROTO (init_tbm_bufmgr_priv);
static TBMModuleVersionInfo DumbVersRec =
@@ -1792,19 +1529,44 @@ init_tbm_bufmgr_priv (tbm_bufmgr bufmgr, int fd)
return 0;
}
- if (fd < 0)
- {
- bufmgr_dumb->fd = tbm_bufmgr_get_drm_fd_wayland();
- bufmgr_dumb->fd_owner = 1;
- }
- else
- bufmgr_dumb->fd = fd;
+ if (tbm_backend_is_display_server()) {
- if (bufmgr_dumb->fd < 0)
- {
- TBM_DUMB_LOG ("error: Fail to create drm!\n");
- free (bufmgr_dumb);
- return 0;
+ bufmgr_dumb->fd = tbm_drm_helper_get_master_fd();
+ if (bufmgr_dumb->fd < 0) {
+ bufmgr_dumb->fd = _tbm_dumb_open_drm();
+ }
+
+ if (bufmgr_dumb->fd < 0) {
+ TBM_DUMB_LOG ("error:Fail to create drm!\n");
+ free (bufmgr_dumb);
+ return 0;
+ }
+
+ tbm_drm_helper_set_tbm_master_fd(bufmgr_dumb->fd);
+
+ bufmgr_dumb->device_name = drmGetDeviceNameFromFd(bufmgr_dumb->fd);
+
+ if (!bufmgr_dumb->device_name)
+ {
+ TBM_DUMB_LOG ("error:Fail to get device name!\n");
+
+ tbm_drm_helper_unset_tbm_master_fd();
+
+ close(bufmgr_dumb->fd);
+
+ free (bufmgr_dumb);
+ return 0;
+ }
+ } else {
+ if (!tbm_drm_helper_get_auth_info(&(bufmgr_dumb->fd), &(bufmgr_dumb->device_name), NULL)) {
+ TBM_DUMB_LOG ("error:Fail to get auth drm info!\n");
+
+ if (bufmgr_dumb->fd >= 0)
+ close(bufmgr_dumb->fd);
+
+ free (bufmgr_dumb);
+ return 0;
+ }
}
//Create Hash Table
@@ -1831,8 +1593,10 @@ init_tbm_bufmgr_priv (tbm_bufmgr bufmgr, int fd)
if (bufmgr_dumb->hashBos)
drmHashDestroy (bufmgr_dumb->hashBos);
- if (bufmgr_dumb->fd_owner)
- close(bufmgr_dumb->fd);
+ if (tbm_backend_is_display_server())
+ tbm_drm_helper_unset_tbm_master_fd();
+
+ close(bufmgr_dumb->fd);
free (bufmgr_dumb);
return 0;
@@ -1850,26 +1614,21 @@ init_tbm_bufmgr_priv (tbm_bufmgr bufmgr, int fd)
bufmgr_backend->bo_get_handle = tbm_dumb_bo_get_handle,
bufmgr_backend->bo_map = tbm_dumb_bo_map,
bufmgr_backend->bo_unmap = tbm_dumb_bo_unmap,
- bufmgr_backend->bo_cache_flush = tbm_dumb_bo_cache_flush,
- bufmgr_backend->bo_get_global_key = tbm_dumb_bo_get_global_key;
bufmgr_backend->surface_get_plane_data = tbm_dumb_surface_get_plane_data;
- bufmgr_backend->surface_get_size = tbm_dumb_surface_get_size;
bufmgr_backend->surface_supported_format = tbm_dumb_surface_supported_format;
- bufmgr_backend->fd_to_handle = tbm_dumb_fd_to_handle;
- bufmgr_backend->surface_get_num_bos = tbm_dumb_surface_get_num_bos;
bufmgr_backend->bo_get_flags = tbm_dumb_bo_get_flags;
-
- bufmgr_backend->flags = (TBM_LOCK_CTRL_BACKEND | TBM_CACHE_CTRL_BACKEND);
- bufmgr_backend->bo_lock = NULL;
- bufmgr_backend->bo_lock2 = tbm_dumb_bo_lock;
+ bufmgr_backend->bo_lock = tbm_dumb_bo_lock;
bufmgr_backend->bo_unlock = tbm_dumb_bo_unlock;
+ bufmgr_backend->bufmgr_bind_native_display = tbm_dumb_bufmgr_bind_native_display;
if (!tbm_backend_init (bufmgr, bufmgr_backend))
{
TBM_DUMB_LOG ("error: Fail to init backend!\n");
- if (bufmgr_dumb->fd_owner)
- close(bufmgr_dumb->fd);
+ if (tbm_backend_is_display_server())
+ tbm_drm_helper_unset_tbm_master_fd();
+
+ close(bufmgr_dumb->fd);
tbm_backend_free (bufmgr_backend);
free (bufmgr_dumb);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 12:37:56 +0000