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authorSomalapuram Amaranath <Amaranath.Somalapuram@amd.com>2023-11-13 13:48:44 +0300
committerChristian König <christian.koenig@amd.com>2024-01-25 11:59:44 +0300
commita78a8da51b36c7a0c0c16233f91d60aac03a5a49 (patch)
treea1c15ac5b3b95761ce648b8a58d169f24a1601e0 /drivers/gpu/drm/qxl
parent28e5126718c7b306b8c29d2ae8f48417e9303aa1 (diff)
downloadlinux-a78a8da51b36c7a0c0c16233f91d60aac03a5a49.tar.xz
drm/ttm: replace busy placement with flags v6
Instead of a list of separate busy placement add flags which indicate that a placement should only be used when there is room or if we need to evict. v2: add missing TTM_PL_FLAG_IDLE for i915 v3: fix auto build test ERROR on drm-tip/drm-tip v4: fix some typos pointed out by checkpatch v5: cleanup some rebase problems with VMWGFX v6: implement some missing VMWGFX functionality pointed out by Zack, rename the flags as suggested by Michel, rebase on drm-tip and adjust XE as well Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram@amd.com> Reviewed-by: Zack Rusin <zack.rusin@broadcom.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240112125158.2748-4-christian.koenig@amd.com
Diffstat (limited to 'drivers/gpu/drm/qxl')
-rw-r--r--drivers/gpu/drm/qxl/qxl_object.c2
-rw-r--r--drivers/gpu/drm/qxl/qxl_ttm.c2
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index 06a58dad5f5c..1e46b0a6e478 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -66,7 +66,6 @@ void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain)
pflag |= TTM_PL_FLAG_TOPDOWN;
qbo->placement.placement = qbo->placements;
- qbo->placement.busy_placement = qbo->placements;
if (domain == QXL_GEM_DOMAIN_VRAM) {
qbo->placements[c].mem_type = TTM_PL_VRAM;
qbo->placements[c++].flags = pflag;
@@ -86,7 +85,6 @@ void qxl_ttm_placement_from_domain(struct qxl_bo *qbo, u32 domain)
qbo->placements[c++].flags = 0;
}
qbo->placement.num_placement = c;
- qbo->placement.num_busy_placement = c;
for (i = 0; i < c; ++i) {
qbo->placements[i].fpfn = 0;
qbo->placements[i].lpfn = 0;
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 1a82629bce3f..765a144cea14 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -60,9 +60,7 @@ static void qxl_evict_flags(struct ttm_buffer_object *bo,
if (!qxl_ttm_bo_is_qxl_bo(bo)) {
placement->placement = &placements;
- placement->busy_placement = &placements;
placement->num_placement = 1;
- placement->num_busy_placement = 1;
return;
}
qbo = to_qxl_bo(bo);