Displaying 5 results from an estimated 5 matches for "mem_slot".
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mem_slots
2018 Dec 12
0
[PATCH v2 03/18] drm/qxl: simplify slot management
Drop pointless indirection, remove the mem_slots array and index
variables, drop dynamic allocation. Store memslots in qxl_device
instead.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/qxl/qxl_drv.h | 15 +++++----
drivers/gpu/drm/qxl/qxl_kms.c | 72 +++++++++++++++++--------------------------
2 files changed,...
2018 Jul 27
1
[PATCH] drm: qxl: Fix error handling at qxl_device_init
...64_t),
QXL_RELEASE_RING_SIZE, 0, true,
NULL);
+ if (!qdev->release_ring) {
+ DRM_ERROR("Unable to create release ring\n");
+ r = -ENOMEM;
+ goto cursor_ring_free;
+ }
/* TODO - slot initialization should happen on reset. where is our
* reset handler? */
qdev->n_mem_slots = qdev->rom->slots_end;
@@ -203,6 +240,12 @@ int qxl_device_init(struct qxl_device *qdev,
kmalloc_array(qdev->n_mem_slots, sizeof(struct qxl_memslot),
GFP_KERNEL);
+ if (!qdev->mem_slots) {
+ DRM_ERROR("Unable to alloc mem slots\n");
+ r = -ENOMEM;
+ goto re...
2018 Nov 28
0
[PATCH 3/6] drm/qxl: track primary bo
...s/gpu/drm/qxl/qxl_drv.h
index 6b8d28a23f..92140e0d71 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -229,7 +229,7 @@ struct qxl_device {
struct qxl_ram_header *ram_header;
- unsigned int primary_created:1;
+ struct qxl_bo *primary_bo;
struct qxl_memslot *mem_slots;
uint8_t n_mem_slots;
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index f263d83775..3c606f0f7a 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -372,13 +372,16 @@ void qxl_io_flush_surfaces(struct qxl_device *qdev)
void qxl_io_des...
2018 Dec 12
0
[PATCH v2 01/18] drm/qxl: drop ttm_mem_reg arg from qxl_hw_surface_alloc()
...w_surface_alloc(struct qxl_device *qdev,
cmd->u.surface_create.width = surf->surf.width;
cmd->u.surface_create.height = surf->surf.height;
cmd->u.surface_create.stride = surf->surf.stride;
- if (new_mem) {
- int slot_id = surf->type == QXL_GEM_DOMAIN_VRAM ? qdev->main_mem_slot : qdev->surfaces_mem_slot;
- struct qxl_memslot *slot = &(qdev->mem_slots[slot_id]);
-
- /* TODO - need to hold one of the locks to read tbo.offset */
- cmd->u.surface_create.data = slot->high_bits;
-
- cmd->u.surface_create.data |= (new_mem->start << PAGE_SHIFT) + s...
2018 Nov 28
0
[PATCH 5/6] drm/qxl: cover all crtcs in shadow bo.
...x 92140e0d71..161be511cd 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -230,6 +230,8 @@ struct qxl_device {
struct qxl_ram_header *ram_header;
struct qxl_bo *primary_bo;
+ struct qxl_bo *dumb_shadow_bo;
+ struct qxl_head *dumb_heads;
struct qxl_memslot *mem_slots;
uint8_t n_mem_slots;
@@ -447,7 +449,8 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
struct qxl_bo *bo,
unsigned int flags, unsigned int color,
struct drm_clip_rect *clips,
- unsigned int num_clips, int inc);
+ unsigned int num_clips, int inc,...