The msm-5.x kernels have additional display RSC and separate display BCM
voter. Since upstream kernel doesn't yet provide display RSC, we end up
duplicating several nodes, which can result in incorrect votes being
cast. Drop *_DISP nodes.
Fixes: d26a56674497 ("interconnect: qcom: Add SM8350 interconnect provider driver")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/interconnect/qcom/sm8350.c | 154 -------------------------------------
drivers/interconnect/qcom/sm8350.h | 10 ---
2 files changed, 164 deletions(-)
diff --git a/drivers/interconnect/qcom/sm8350.c b/drivers/interconnect/qcom/sm8350.c
index b321c3009acb..108934fc8ebf 100644
--- a/drivers/interconnect/qcom/sm8350.c
+++ b/drivers/interconnect/qcom/sm8350.c
@@ -628,60 +628,6 @@ static struct qcom_icc_node xm_gic = {
.links = { SM8350_SLAVE_SNOC_GEM_NOC_GC },
};
-static struct qcom_icc_node qnm_mnoc_hf_disp = {
- .name = "qnm_mnoc_hf_disp",
- .id = SM8350_MASTER_MNOC_HF_MEM_NOC_DISP,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8350_SLAVE_LLCC_DISP },
-};
-
-static struct qcom_icc_node qnm_mnoc_sf_disp = {
- .name = "qnm_mnoc_sf_disp",
- .id = SM8350_MASTER_MNOC_SF_MEM_NOC_DISP,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8350_SLAVE_LLCC_DISP },
-};
-
-static struct qcom_icc_node llcc_mc_disp = {
- .name = "llcc_mc_disp",
- .id = SM8350_MASTER_LLCC_DISP,
- .channels = 4,
- .buswidth = 4,
- .num_links = 1,
- .links = { SM8350_SLAVE_EBI1_DISP },
-};
-
-static struct qcom_icc_node qxm_mdp0_disp = {
- .name = "qxm_mdp0_disp",
- .id = SM8350_MASTER_MDP0_DISP,
- .channels = 1,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8350_SLAVE_MNOC_HF_MEM_NOC_DISP },
-};
-
-static struct qcom_icc_node qxm_mdp1_disp = {
- .name = "qxm_mdp1_disp",
- .id = SM8350_MASTER_MDP1_DISP,
- .channels = 1,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8350_SLAVE_MNOC_HF_MEM_NOC_DISP },
-};
-
-static struct qcom_icc_node qxm_rot_disp = {
- .name = "qxm_rot_disp",
- .id = SM8350_MASTER_ROTATOR_DISP,
- .channels = 1,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8350_SLAVE_MNOC_SF_MEM_NOC_DISP },
-};
-
static struct qcom_icc_node qns_a1noc_snoc = {
.name = "qns_a1noc_snoc",
.id = SM8350_SLAVE_A1NOC_SNOC,
@@ -1320,40 +1266,6 @@ static struct qcom_icc_node srvc_snoc = {
.buswidth = 4,
};
-static struct qcom_icc_node qns_llcc_disp = {
- .name = "qns_llcc_disp",
- .id = SM8350_SLAVE_LLCC_DISP,
- .channels = 4,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8350_MASTER_LLCC_DISP },
-};
-
-static struct qcom_icc_node ebi_disp = {
- .name = "ebi_disp",
- .id = SM8350_SLAVE_EBI1_DISP,
- .channels = 4,
- .buswidth = 4,
-};
-
-static struct qcom_icc_node qns_mem_noc_hf_disp = {
- .name = "qns_mem_noc_hf_disp",
- .id = SM8350_SLAVE_MNOC_HF_MEM_NOC_DISP,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8350_MASTER_MNOC_HF_MEM_NOC_DISP },
-};
-
-static struct qcom_icc_node qns_mem_noc_sf_disp = {
- .name = "qns_mem_noc_sf_disp",
- .id = SM8350_SLAVE_MNOC_SF_MEM_NOC_DISP,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8350_MASTER_MNOC_SF_MEM_NOC_DISP },
-};
-
static struct qcom_icc_bcm bcm_acv = {
.name = "ACV",
.enable_mask = BIT(3),
@@ -1583,55 +1495,6 @@ static struct qcom_icc_bcm bcm_sn14 = {
.nodes = { &qns_pcie_mem_noc },
};
-static struct qcom_icc_bcm bcm_acv_disp = {
- .name = "ACV",
- .keepalive = false,
- .num_nodes = 1,
- .nodes = { &ebi_disp },
-};
-
-static struct qcom_icc_bcm bcm_mc0_disp = {
- .name = "MC0",
- .keepalive = false,
- .num_nodes = 1,
- .nodes = { &ebi_disp },
-};
-
-static struct qcom_icc_bcm bcm_mm0_disp = {
- .name = "MM0",
- .keepalive = false,
- .num_nodes = 1,
- .nodes = { &qns_mem_noc_hf_disp },
-};
-
-static struct qcom_icc_bcm bcm_mm1_disp = {
- .name = "MM1",
- .keepalive = false,
- .num_nodes = 2,
- .nodes = { &qxm_mdp0_disp, &qxm_mdp1_disp },
-};
-
-static struct qcom_icc_bcm bcm_mm4_disp = {
- .name = "MM4",
- .keepalive = false,
- .num_nodes = 1,
- .nodes = { &qns_mem_noc_sf_disp },
-};
-
-static struct qcom_icc_bcm bcm_mm5_disp = {
- .name = "MM5",
- .keepalive = false,
- .num_nodes = 1,
- .nodes = { &qxm_rot_disp },
-};
-
-static struct qcom_icc_bcm bcm_sh0_disp = {
- .name = "SH0",
- .keepalive = false,
- .num_nodes = 1,
- .nodes = { &qns_llcc_disp },
-};
-
static struct qcom_icc_bcm * const aggre1_noc_bcms[] = {
};
@@ -1785,7 +1648,6 @@ static struct qcom_icc_bcm * const gem_noc_bcms[] = {
&bcm_sh2,
&bcm_sh3,
&bcm_sh4,
- &bcm_sh0_disp,
};
static struct qcom_icc_node * const gem_noc_nodes[] = {
@@ -1808,9 +1670,6 @@ static struct qcom_icc_node * const gem_noc_nodes[] = {
[SLAVE_SERVICE_GEM_NOC_1] = &srvc_even_gemnoc,
[SLAVE_SERVICE_GEM_NOC_2] = &srvc_odd_gemnoc,
[SLAVE_SERVICE_GEM_NOC] = &srvc_sys_gemnoc,
- [MASTER_MNOC_HF_MEM_NOC_DISP] = &qnm_mnoc_hf_disp,
- [MASTER_MNOC_SF_MEM_NOC_DISP] = &qnm_mnoc_sf_disp,
- [SLAVE_LLCC_DISP] = &qns_llcc_disp,
};
static const struct qcom_icc_desc sm8350_gem_noc = {
@@ -1843,15 +1702,11 @@ static const struct qcom_icc_desc sm8350_lpass_ag_noc = {
static struct qcom_icc_bcm * const mc_virt_bcms[] = {
&bcm_acv,
&bcm_mc0,
- &bcm_acv_disp,
- &bcm_mc0_disp,
};
static struct qcom_icc_node * const mc_virt_nodes[] = {
[MASTER_LLCC] = &llcc_mc,
[SLAVE_EBI1] = &ebi,
- [MASTER_LLCC_DISP] = &llcc_mc_disp,
- [SLAVE_EBI1_DISP] = &ebi_disp,
};
static const struct qcom_icc_desc sm8350_mc_virt = {
@@ -1866,10 +1721,6 @@ static struct qcom_icc_bcm * const mmss_noc_bcms[] = {
&bcm_mm1,
&bcm_mm4,
&bcm_mm5,
- &bcm_mm0_disp,
- &bcm_mm1_disp,
- &bcm_mm4_disp,
- &bcm_mm5_disp,
};
static struct qcom_icc_node * const mmss_noc_nodes[] = {
@@ -1886,11 +1737,6 @@ static struct qcom_icc_node * const mmss_noc_nodes[] = {
[SLAVE_MNOC_HF_MEM_NOC] = &qns_mem_noc_hf,
[SLAVE_MNOC_SF_MEM_NOC] = &qns_mem_noc_sf,
[SLAVE_SERVICE_MNOC] = &srvc_mnoc,
- [MASTER_MDP0_DISP] = &qxm_mdp0_disp,
- [MASTER_MDP1_DISP] = &qxm_mdp1_disp,
- [MASTER_ROTATOR_DISP] = &qxm_rot_disp,
- [SLAVE_MNOC_HF_MEM_NOC_DISP] = &qns_mem_noc_hf_disp,
- [SLAVE_MNOC_SF_MEM_NOC_DISP] = &qns_mem_noc_sf_disp,
};
static const struct qcom_icc_desc sm8350_mmss_noc = {
diff --git a/drivers/interconnect/qcom/sm8350.h b/drivers/interconnect/qcom/sm8350.h
index 328d15238a0d..074c6131ab36 100644
--- a/drivers/interconnect/qcom/sm8350.h
+++ b/drivers/interconnect/qcom/sm8350.h
@@ -154,15 +154,5 @@
#define SM8350_SLAVE_PCIE_1 143
#define SM8350_SLAVE_QDSS_STM 144
#define SM8350_SLAVE_TCU 145
-#define SM8350_MASTER_LLCC_DISP 146
-#define SM8350_MASTER_MNOC_HF_MEM_NOC_DISP 147
-#define SM8350_MASTER_MNOC_SF_MEM_NOC_DISP 148
-#define SM8350_MASTER_MDP0_DISP 149
-#define SM8350_MASTER_MDP1_DISP 150
-#define SM8350_MASTER_ROTATOR_DISP 151
-#define SM8350_SLAVE_EBI1_DISP 152
-#define SM8350_SLAVE_LLCC_DISP 153
-#define SM8350_SLAVE_MNOC_HF_MEM_NOC_DISP 154
-#define SM8350_SLAVE_MNOC_SF_MEM_NOC_DISP 155
#endif
--
2.39.2
