Displaying 7 results from an estimated 7 matches for "radeon_is_agp".
2020 May 12
1
[PATCH 1/3] drm/radeon: remove AGP support
...t; --- a/drivers/gpu/drm/radeon/evergreen.c
> +++ b/drivers/gpu/drm/radeon/evergreen.c
> @@ -5216,12 +5216,6 @@ int evergreen_init(struct radeon_device *rdev)
> r = radeon_fence_driver_init(rdev);
> if (r)
> return r;
> - /* initialize AGP */
> - if (rdev->flags & RADEON_IS_AGP) {
> - r = radeon_agp_init(rdev);
> - if (r)
> - radeon_agp_disable(rdev);
> - }
> /* initialize memory controller */
> r = evergreen_mc_init(rdev);
> if (r)
> @@ -5315,7 +5309,6 @@ void evergreen_fini(struct radeon_device *rdev)
> r600_vram_scratch_fini(rdev)...
2020 May 13
1
[PATCH 2/2] drm/ttm: deprecate AGP support
...;
> struct drm_agp_info info;
> @@ -265,7 +265,7 @@ int radeon_agp_init(struct radeon_device *rdev)
>
> void radeon_agp_resume(struct radeon_device *rdev)
> {
> -#if IS_ENABLED(CONFIG_AGP)
> +#if IS_ENABLED(CONFIG_DRM_TTM_AGP)
> int r;
> if (rdev->flags & RADEON_IS_AGP) {
> r = radeon_agp_init(rdev);
> @@ -277,7 +277,7 @@ void radeon_agp_resume(struct radeon_device *rdev)
>
> void radeon_agp_fini(struct radeon_device *rdev)
> {
> -#if IS_ENABLED(CONFIG_AGP)
> +#if IS_ENABLED(CONFIG_DRM_TTM_AGP)
> if (rdev->ddev->agp &&am...
2020 May 11
0
[PATCH 1/3] drm/radeon: remove AGP support
...dex 14d90dc376e7..66b3d9a2c6dd 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -5216,12 +5216,6 @@ int evergreen_init(struct radeon_device *rdev)
r = radeon_fence_driver_init(rdev);
if (r)
return r;
- /* initialize AGP */
- if (rdev->flags & RADEON_IS_AGP) {
- r = radeon_agp_init(rdev);
- if (r)
- radeon_agp_disable(rdev);
- }
/* initialize memory controller */
r = evergreen_mc_init(rdev);
if (r)
@@ -5315,7 +5309,6 @@ void evergreen_fini(struct radeon_device *rdev)
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
radeon_fence_dri...
2020 May 11
2
[PATCH 1/3] drm/radeon: remove AGP support
...reen.c
> +++ b/drivers/gpu/drm/radeon/evergreen.c
> @@ -5216,12 +5216,6 @@ int evergreen_init(struct radeon_device *rdev)
> r = radeon_fence_driver_init(rdev);
> if (r)
> return r;
> - /* initialize AGP */
> - if (rdev->flags & RADEON_IS_AGP) {
> - r = radeon_agp_init(rdev);
> - if (r)
> - radeon_agp_disable(rdev);
> - }
> /* initialize memory controller */
> r = evergreen_mc_init(rdev);
> if (r)
> @@ -5315,7 +5309,6 @@ void evergree...
2020 May 13
0
[PATCH 2/2] drm/ttm: deprecate AGP support
...gpmode_quirk_list;
struct drm_agp_mode mode;
struct drm_agp_info info;
@@ -265,7 +265,7 @@ int radeon_agp_init(struct radeon_device *rdev)
void radeon_agp_resume(struct radeon_device *rdev)
{
-#if IS_ENABLED(CONFIG_AGP)
+#if IS_ENABLED(CONFIG_DRM_TTM_AGP)
int r;
if (rdev->flags & RADEON_IS_AGP) {
r = radeon_agp_init(rdev);
@@ -277,7 +277,7 @@ void radeon_agp_resume(struct radeon_device *rdev)
void radeon_agp_fini(struct radeon_device *rdev)
{
-#if IS_ENABLED(CONFIG_AGP)
+#if IS_ENABLED(CONFIG_DRM_TTM_AGP)
if (rdev->ddev->agp && rdev->ddev->agp->acquired) {...
2020 May 11
10
[RFC] Remove AGP support from Radeon/Nouveau/TTM
Hi guys,
Well let's face it AGP is a total headache to maintain and dead for at least 10+ years.
We have a lot of x86 specific stuff in the architecture independent graphics memory management to get the caching right, abusing the DMA API on multiple occasions, need to distinct between AGP and driver specific page tables etc etc...
So the idea here is to just go ahead and remove the support
2020 May 13
8
[RFC] Deprecate AGP GART support for Radeon/Nouveau/TTM
Unfortunately AGP is still to widely used as we could just drop support for using its GART.
Not using the AGP GART also doesn't mean a loss in functionality since drivers will just fallback to the driver specific PCI GART.
For now just deprecate the code and don't enable the AGP GART in TTM even when general AGP support is available.
Please comment,
Christian.