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path: root/drivers/gpu/drm/ast
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Diffstat (limited to 'drivers/gpu/drm/ast')
-rw-r--r--drivers/gpu/drm/ast/Kconfig2
-rw-r--r--drivers/gpu/drm/ast/ast_drv.c1
-rw-r--r--drivers/gpu/drm/ast/ast_main.c1
-rw-r--r--drivers/gpu/drm/ast/ast_mode.c33
-rw-r--r--drivers/gpu/drm/ast/ast_ttm.c3
5 files changed, 10 insertions, 30 deletions
diff --git a/drivers/gpu/drm/ast/Kconfig b/drivers/gpu/drm/ast/Kconfig
index 829620d5326c..fbcf2f45cef5 100644
--- a/drivers/gpu/drm/ast/Kconfig
+++ b/drivers/gpu/drm/ast/Kconfig
@@ -4,6 +4,8 @@ config DRM_AST
depends on DRM && PCI && MMU
select DRM_KMS_HELPER
select DRM_VRAM_HELPER
+ select DRM_TTM
+ select DRM_TTM_HELPER
help
Say yes for experimental AST GPU driver. Do not enable
this driver without having a working -modesetting,
diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index 6ed6ff49efc0..e0e8770462bc 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -35,7 +35,6 @@
#include <drm/drm_gem_vram_helper.h>
#include <drm/drm_pci.h>
#include <drm/drm_probe_helper.h>
-#include <drm/drm_vram_mm_helper.h>
#include "ast_drv.h"
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index 50de8e47659c..21715d6a9b56 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -33,7 +33,6 @@
#include <drm/drm_gem.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_gem_vram_helper.h>
-#include <drm/drm_vram_mm_helper.h>
#include "ast_drv.h"
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index d349c721501c..6caa6ebfeaa8 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -687,17 +687,6 @@ static void ast_encoder_destroy(struct drm_encoder *encoder)
kfree(encoder);
}
-
-static struct drm_encoder *ast_best_single_encoder(struct drm_connector *connector)
-{
- int enc_id = connector->encoder_ids[0];
- /* pick the encoder ids */
- if (enc_id)
- return drm_encoder_find(connector->dev, NULL, enc_id);
- return NULL;
-}
-
-
static const struct drm_encoder_funcs ast_enc_funcs = {
.destroy = ast_encoder_destroy,
};
@@ -847,7 +836,6 @@ static void ast_connector_destroy(struct drm_connector *connector)
static const struct drm_connector_helper_funcs ast_connector_helper_funcs = {
.mode_valid = ast_mode_valid,
.get_modes = ast_get_modes,
- .best_encoder = ast_best_single_encoder,
};
static const struct drm_connector_funcs ast_connector_funcs = {
@@ -1179,26 +1167,22 @@ static int ast_cursor_set(struct drm_crtc *crtc,
return -ENOENT;
}
gbo = drm_gem_vram_of_gem(obj);
-
- ret = drm_gem_vram_pin(gbo, 0);
- if (ret)
- goto err_drm_gem_object_put_unlocked;
- src = drm_gem_vram_kmap(gbo, true, NULL);
+ src = drm_gem_vram_vmap(gbo);
if (IS_ERR(src)) {
ret = PTR_ERR(src);
- goto err_drm_gem_vram_unpin;
+ goto err_drm_gem_object_put_unlocked;
}
dst = drm_gem_vram_kmap(drm_gem_vram_of_gem(ast->cursor_cache),
false, NULL);
if (IS_ERR(dst)) {
ret = PTR_ERR(dst);
- goto err_drm_gem_vram_kunmap;
+ goto err_drm_gem_vram_vunmap;
}
dst_gpu = drm_gem_vram_offset(drm_gem_vram_of_gem(ast->cursor_cache));
if (dst_gpu < 0) {
ret = (int)dst_gpu;
- goto err_drm_gem_vram_kunmap;
+ goto err_drm_gem_vram_vunmap;
}
dst += (AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE)*ast->next_cursor;
@@ -1233,16 +1217,13 @@ static int ast_cursor_set(struct drm_crtc *crtc,
ast_show_cursor(crtc);
- drm_gem_vram_kunmap(gbo);
- drm_gem_vram_unpin(gbo);
+ drm_gem_vram_vunmap(gbo, src);
drm_gem_object_put_unlocked(obj);
return 0;
-err_drm_gem_vram_kunmap:
- drm_gem_vram_kunmap(gbo);
-err_drm_gem_vram_unpin:
- drm_gem_vram_unpin(gbo);
+err_drm_gem_vram_vunmap:
+ drm_gem_vram_vunmap(gbo, src);
err_drm_gem_object_put_unlocked:
drm_gem_object_put_unlocked(obj);
return ret;
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c
index c52d92294171..fad34106083a 100644
--- a/drivers/gpu/drm/ast/ast_ttm.c
+++ b/drivers/gpu/drm/ast/ast_ttm.c
@@ -30,7 +30,6 @@
#include <drm/drm_print.h>
#include <drm/drm_gem_vram_helper.h>
-#include <drm/drm_vram_mm_helper.h>
#include "ast_drv.h"
@@ -42,7 +41,7 @@ int ast_mm_init(struct ast_private *ast)
vmm = drm_vram_helper_alloc_mm(
dev, pci_resource_start(dev->pdev, 0),
- ast->vram_size, &drm_gem_vram_mm_funcs);
+ ast->vram_size);
if (IS_ERR(vmm)) {
ret = PTR_ERR(vmm);
DRM_ERROR("Error initializing VRAM MM; %d\n", ret);