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drm/msm/dpu: drop VBIF id, base and name from the catalog

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For all the platforms VBIF id is VBIF_RT, the name and base are also
fixed. Drop those fields from the catalog.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/707777/
Link: https://lore.kernel.org/r/20260227-drop-vbif-nrt-v1-4-2b97d0438182@oss.qualcomm.com
This commit is contained in:
Dmitry Baryshkov
2026-02-27 20:36:43 +02:00
parent 014390e30a
commit b26bfb5bf1
3 changed files with 9 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
View File

@@ -514,8 +514,7 @@ static const struct dpu_vbif_dynamic_ot_cfg msm8998_ot_rdwr_cfg[] = {
};
static const struct dpu_vbif_cfg msm8996_vbif = {
.name = "vbif_rt", .id = VBIF_RT,
.base = 0, .len = 0x1040,
.len = 0x1040,
.default_ot_rd_limit = 32,
.default_ot_wr_limit = 16,
.features = BIT(DPU_VBIF_QOS_REMAP) | BIT(DPU_VBIF_QOS_OTLIM),
@@ -540,8 +539,7 @@ static const struct dpu_vbif_cfg msm8996_vbif = {
};
static const struct dpu_vbif_cfg msm8998_vbif = {
.name = "vbif_rt", .id = VBIF_RT,
.base = 0, .len = 0x1040,
.len = 0x1040,
.default_ot_rd_limit = 32,
.default_ot_wr_limit = 32,
.features = BIT(DPU_VBIF_QOS_REMAP) | BIT(DPU_VBIF_QOS_OTLIM),
@@ -568,8 +566,7 @@ static const struct dpu_vbif_cfg msm8998_vbif = {
};
static const struct dpu_vbif_cfg sdm845_vbif = {
.name = "vbif_rt", .id = VBIF_RT,
.base = 0, .len = 0x1040,
.len = 0x1040,
.features = BIT(DPU_VBIF_QOS_REMAP),
.xin_halt_timeout = 0x4000,
.qos_rp_remap_size = 0x40,
@@ -586,8 +583,7 @@ static const struct dpu_vbif_cfg sdm845_vbif = {
};
static const struct dpu_vbif_cfg sm8550_vbif = {
.name = "vbif_rt", .id = VBIF_RT,
.base = 0, .len = 0x1040,
.len = 0x1040,
.features = BIT(DPU_VBIF_QOS_REMAP),
.xin_halt_timeout = 0x4000,
.qos_rp_remap_size = 0x40,
@@ -604,8 +600,7 @@ static const struct dpu_vbif_cfg sm8550_vbif = {
};
static const struct dpu_vbif_cfg sm8650_vbif = {
.name = "vbif_rt", .id = VBIF_RT,
.base = 0, .len = 0x1074,
.len = 0x1074,
.features = BIT(DPU_VBIF_QOS_REMAP),
.xin_halt_timeout = 0x4000,
.qos_rp_remap_size = 0x40,

5
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
View File

@@ -587,8 +587,7 @@ struct dpu_vbif_qos_tbl {
/**
* struct dpu_vbif_cfg - information of VBIF blocks
* @id enum identifying this block
* @base register offset of this block
* @len: length of hardware block
* @features bit mask identifying sub-blocks/features
* @ot_rd_limit default OT read limit
* @ot_wr_limit default OT write limit
@@ -602,7 +601,7 @@ struct dpu_vbif_qos_tbl {
* @memtype array of xin memtype definitions
*/
struct dpu_vbif_cfg {
DPU_HW_BLK_INFO;
u32 len;
unsigned long features;
u32 default_ot_rd_limit;
u32 default_ot_wr_limit;

4
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c
View File

@@ -230,13 +230,13 @@ struct dpu_hw_vbif *dpu_hw_vbif_init(struct drm_device *dev,
if (!c)
return ERR_PTR(-ENOMEM);
c->hw.blk_addr = addr + cfg->base;
c->hw.blk_addr = addr;
c->hw.log_mask = DPU_DBG_MASK_VBIF;
/*
* Assign ops
*/
c->idx = cfg->id;
c->idx = VBIF_RT;
c->cap = cfg;
_setup_vbif_ops(&c->ops, c->cap->features);