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path: root/drivers/gpu/drm/msm/disp/mdp5
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Diffstat (limited to 'drivers/gpu/drm/msm/disp/mdp5')
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c114
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c3
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c23
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h2
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c2
5 files changed, 120 insertions, 24 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
index f6e71ff539ca..1f48f64539a2 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
@@ -14,7 +14,7 @@ struct mdp5_cfg_handler {
/* mdp5_cfg must be exposed (used in mdp5.xml.h) */
const struct mdp5_cfg_hw *mdp5_cfg = NULL;
-const struct mdp5_cfg_hw msm8x74v1_config = {
+static const struct mdp5_cfg_hw msm8x74v1_config = {
.name = "msm8x74v1",
.mdp = {
.count = 1,
@@ -98,7 +98,7 @@ const struct mdp5_cfg_hw msm8x74v1_config = {
.max_clk = 200000000,
};
-const struct mdp5_cfg_hw msm8x74v2_config = {
+static const struct mdp5_cfg_hw msm8x74v2_config = {
.name = "msm8x74",
.mdp = {
.count = 1,
@@ -180,7 +180,7 @@ const struct mdp5_cfg_hw msm8x74v2_config = {
.max_clk = 200000000,
};
-const struct mdp5_cfg_hw apq8084_config = {
+static const struct mdp5_cfg_hw apq8084_config = {
.name = "apq8084",
.mdp = {
.count = 1,
@@ -275,7 +275,7 @@ const struct mdp5_cfg_hw apq8084_config = {
.max_clk = 320000000,
};
-const struct mdp5_cfg_hw msm8x16_config = {
+static const struct mdp5_cfg_hw msm8x16_config = {
.name = "msm8x16",
.mdp = {
.count = 1,
@@ -342,7 +342,7 @@ const struct mdp5_cfg_hw msm8x16_config = {
.max_clk = 320000000,
};
-const struct mdp5_cfg_hw msm8x94_config = {
+static const struct mdp5_cfg_hw msm8x94_config = {
.name = "msm8x94",
.mdp = {
.count = 1,
@@ -437,7 +437,7 @@ const struct mdp5_cfg_hw msm8x94_config = {
.max_clk = 400000000,
};
-const struct mdp5_cfg_hw msm8x96_config = {
+static const struct mdp5_cfg_hw msm8x96_config = {
.name = "msm8x96",
.mdp = {
.count = 1,
@@ -545,7 +545,104 @@ const struct mdp5_cfg_hw msm8x96_config = {
.max_clk = 412500000,
};
-const struct mdp5_cfg_hw msm8917_config = {
+const struct mdp5_cfg_hw msm8x76_config = {
+ .name = "msm8x76",
+ .mdp = {
+ .count = 1,
+ .caps = MDP_CAP_SMP |
+ MDP_CAP_DSC |
+ MDP_CAP_SRC_SPLIT |
+ 0,
+ },
+ .ctl = {
+ .count = 3,
+ .base = { 0x01000, 0x01200, 0x01400 },
+ .flush_hw_mask = 0xffffffff,
+ },
+ .smp = {
+ .mmb_count = 10,
+ .mmb_size = 10240,
+ .clients = {
+ [SSPP_VIG0] = 1, [SSPP_VIG1] = 9,
+ [SSPP_DMA0] = 4,
+ [SSPP_RGB0] = 7, [SSPP_RGB1] = 8,
+ },
+ },
+ .pipe_vig = {
+ .count = 2,
+ .base = { 0x04000, 0x06000 },
+ .caps = MDP_PIPE_CAP_HFLIP |
+ MDP_PIPE_CAP_VFLIP |
+ MDP_PIPE_CAP_SCALE |
+ MDP_PIPE_CAP_CSC |
+ MDP_PIPE_CAP_DECIMATION |
+ MDP_PIPE_CAP_SW_PIX_EXT |
+ 0,
+ },
+ .pipe_rgb = {
+ .count = 2,
+ .base = { 0x14000, 0x16000 },
+ .caps = MDP_PIPE_CAP_HFLIP |
+ MDP_PIPE_CAP_VFLIP |
+ MDP_PIPE_CAP_DECIMATION |
+ MDP_PIPE_CAP_SW_PIX_EXT |
+ 0,
+ },
+ .pipe_dma = {
+ .count = 1,
+ .base = { 0x24000 },
+ .caps = MDP_PIPE_CAP_HFLIP |
+ MDP_PIPE_CAP_VFLIP |
+ MDP_PIPE_CAP_SW_PIX_EXT |
+ 0,
+ },
+ .pipe_cursor = {
+ .count = 1,
+ .base = { 0x440DC },
+ .caps = MDP_PIPE_CAP_HFLIP |
+ MDP_PIPE_CAP_VFLIP |
+ MDP_PIPE_CAP_SW_PIX_EXT |
+ MDP_PIPE_CAP_CURSOR |
+ 0,
+ },
+ .lm = {
+ .count = 2,
+ .base = { 0x44000, 0x45000 },
+ .instances = {
+ { .id = 0, .pp = 0, .dspp = 0,
+ .caps = MDP_LM_CAP_DISPLAY, },
+ { .id = 1, .pp = -1, .dspp = -1,
+ .caps = MDP_LM_CAP_WB },
+ },
+ .nb_stages = 8,
+ .max_width = 2560,
+ .max_height = 0xFFFF,
+ },
+ .dspp = {
+ .count = 1,
+ .base = { 0x54000 },
+
+ },
+ .pp = {
+ .count = 3,
+ .base = { 0x70000, 0x70800, 0x72000 },
+ },
+ .dsc = {
+ .count = 2,
+ .base = { 0x80000, 0x80400 },
+ },
+ .intf = {
+ .base = { 0x6a000, 0x6a800, 0x6b000 },
+ .connect = {
+ [0] = INTF_DISABLED,
+ [1] = INTF_DSI,
+ [2] = INTF_DSI,
+ },
+ },
+ .max_clk = 360000000,
+};
+
+static const struct mdp5_cfg_hw msm8917_config = {
.name = "msm8917",
.mdp = {
.count = 1,
@@ -630,7 +727,7 @@ const struct mdp5_cfg_hw msm8917_config = {
.max_clk = 320000000,
};
-const struct mdp5_cfg_hw msm8998_config = {
+static const struct mdp5_cfg_hw msm8998_config = {
.name = "msm8998",
.mdp = {
.count = 1,
@@ -745,6 +842,7 @@ static const struct mdp5_cfg_handler cfg_handlers_v1[] = {
{ .revision = 6, .config = { .hw = &msm8x16_config } },
{ .revision = 9, .config = { .hw = &msm8x94_config } },
{ .revision = 7, .config = { .hw = &msm8x96_config } },
+ { .revision = 11, .config = { .hw = &msm8x76_config } },
{ .revision = 15, .config = { .hw = &msm8917_config } },
};
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index eb0b4b7dc7cc..05cc04f729d6 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -214,7 +214,6 @@ static void blend_setup(struct drm_crtc *crtc)
struct mdp5_pipeline *pipeline = &mdp5_cstate->pipeline;
struct mdp5_kms *mdp5_kms = get_kms(crtc);
struct drm_plane *plane;
- const struct mdp5_cfg_hw *hw_cfg;
struct mdp5_plane_state *pstate, *pstates[STAGE_MAX + 1] = {NULL};
const struct mdp_format *format;
struct mdp5_hw_mixer *mixer = pipeline->mixer;
@@ -232,8 +231,6 @@ static void blend_setup(struct drm_crtc *crtc)
u32 val;
#define blender(stage) ((stage) - STAGE0)
- hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg);
-
spin_lock_irqsave(&mdp5_crtc->lm_lock, flags);
/* ctl could be released already when we are shutting down: */
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
index 91cd76a2bab1..e43ecd4be10a 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c
@@ -19,10 +19,6 @@
#include "msm_mmu.h"
#include "mdp5_kms.h"
-static const char *iommu_ports[] = {
- "mdp_0",
-};
-
static int mdp5_hw_init(struct msm_kms *kms)
{
struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms));
@@ -233,8 +229,7 @@ static void mdp5_kms_destroy(struct msm_kms *kms)
mdp5_pipe_destroy(mdp5_kms->hwpipes[i]);
if (aspace) {
- aspace->mmu->funcs->detach(aspace->mmu,
- iommu_ports, ARRAY_SIZE(iommu_ports));
+ aspace->mmu->funcs->detach(aspace->mmu);
msm_gem_address_space_put(aspace);
}
}
@@ -314,6 +309,10 @@ int mdp5_disable(struct mdp5_kms *mdp5_kms)
mdp5_kms->enable_count--;
WARN_ON(mdp5_kms->enable_count < 0);
+ if (mdp5_kms->tbu_rt_clk)
+ clk_disable_unprepare(mdp5_kms->tbu_rt_clk);
+ if (mdp5_kms->tbu_clk)
+ clk_disable_unprepare(mdp5_kms->tbu_clk);
clk_disable_unprepare(mdp5_kms->ahb_clk);
clk_disable_unprepare(mdp5_kms->axi_clk);
clk_disable_unprepare(mdp5_kms->core_clk);
@@ -334,6 +333,10 @@ int mdp5_enable(struct mdp5_kms *mdp5_kms)
clk_prepare_enable(mdp5_kms->core_clk);
if (mdp5_kms->lut_clk)
clk_prepare_enable(mdp5_kms->lut_clk);
+ if (mdp5_kms->tbu_clk)
+ clk_prepare_enable(mdp5_kms->tbu_clk);
+ if (mdp5_kms->tbu_rt_clk)
+ clk_prepare_enable(mdp5_kms->tbu_rt_clk);
return 0;
}
@@ -466,14 +469,11 @@ static int modeset_init(struct mdp5_kms *mdp5_kms)
{
struct drm_device *dev = mdp5_kms->dev;
struct msm_drm_private *priv = dev->dev_private;
- const struct mdp5_cfg_hw *hw_cfg;
unsigned int num_crtcs;
int i, ret, pi = 0, ci = 0;
struct drm_plane *primary[MAX_BASES] = { NULL };
struct drm_plane *cursor[MAX_BASES] = { NULL };
- hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg);
-
/*
* Construct encoders and modeset initialize connector devices
* for each external display interface.
@@ -737,8 +737,7 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
kms->aspace = aspace;
- ret = aspace->mmu->funcs->attach(aspace->mmu, iommu_ports,
- ARRAY_SIZE(iommu_ports));
+ ret = aspace->mmu->funcs->attach(aspace->mmu);
if (ret) {
DRM_DEV_ERROR(&pdev->dev, "failed to attach iommu: %d\n",
ret);
@@ -974,6 +973,8 @@ static int mdp5_init(struct platform_device *pdev, struct drm_device *dev)
/* optional clocks: */
get_clk(pdev, &mdp5_kms->lut_clk, "lut", false);
+ get_clk(pdev, &mdp5_kms->tbu_clk, "tbu", false);
+ get_clk(pdev, &mdp5_kms->tbu_rt_clk, "tbu_rt", false);
/* we need to set a default rate before enabling. Set a safe
* rate first, then figure out hw revision, and then set a
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
index d1bf4fdfc815..128866742593 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h
@@ -53,6 +53,8 @@ struct mdp5_kms {
struct clk *ahb_clk;
struct clk *core_clk;
struct clk *lut_clk;
+ struct clk *tbu_clk;
+ struct clk *tbu_rt_clk;
struct clk *vsync_clk;
/*
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
index b31cfb554fa2..d7fa2c49e741 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
@@ -121,7 +121,6 @@ uint32_t mdp5_smp_calculate(struct mdp5_smp *smp,
struct mdp5_kms *mdp5_kms = get_kms(smp);
int rev = mdp5_cfg_get_hw_rev(mdp5_kms->cfg);
int i, hsub, nplanes, nlines;
- u32 fmt = format->base.pixel_format;
uint32_t blkcfg = 0;
nplanes = info->num_planes;
@@ -135,7 +134,6 @@ uint32_t mdp5_smp_calculate(struct mdp5_smp *smp,
* them together, writes to SMP using a single client.
*/
if ((rev > 0) && (format->chroma_sample > CHROMA_FULL)) {
- fmt = DRM_FORMAT_NV24;
nplanes = 2;
/* if decimation is enabled, HW decimates less on the
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.