Switch to using data from MDSS driver to program the SSPP fetch and UBWC
configuration.
Signed-off-by: Dmitry Baryshkov <[email protected]>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 18 +++++++++++-------
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 7 +++++--
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 16 +++++++++++++++-
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 1 +
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 3 ++-
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 2 ++
6 files changed, 36 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
index cf70a9bd1034..bfd82c2921af 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
@@ -8,6 +8,8 @@
#include "dpu_hw_sspp.h"
#include "dpu_kms.h"
+#include "msm_mdss.h"
+
#include <drm/drm_file.h>
#define DPU_FETCH_CONFIG_RESET_VALUE 0x00000087
@@ -308,26 +310,26 @@ static void dpu_hw_sspp_setup_format(struct dpu_sw_pipe
*pipe,
DPU_REG_WRITE(c, SSPP_FETCH_CONFIG,
DPU_FETCH_CONFIG_RESET_VALUE |
ctx->ubwc->highest_bank_bit << 18);
fast_clear = fmt->alpha_enable ? BIT(31) : 0;
DPU_REG_WRITE(c, SSPP_UBWC_STATIC_CTRL,
fast_clear | (ctx->ubwc->ubwc_swizzle &
0x1) |
BIT(8) |
(ctx->ubwc->highest_bank_bit << 4));
break;
- case DPU_HW_UBWC_VER_20:
+ case UBWC_2_0:
fast_clear = fmt->alpha_enable ? BIT(31) : 0;
DPU_REG_WRITE(c, SSPP_UBWC_STATIC_CTRL,
fast_clear | (ctx->ubwc->ubwc_swizzle) |
(ctx->ubwc->highest_bank_bit << 4));
break;
- case DPU_HW_UBWC_VER_30:
+ case UBWC_3_0:
DPU_REG_WRITE(c, SSPP_UBWC_STATIC_CTRL,
BIT(30) | (ctx->ubwc->ubwc_swizzle) |
(ctx->ubwc->highest_bank_bit << 4));
break;
- case DPU_HW_UBWC_VER_40:
+ case UBWC_4_0:
DPU_REG_WRITE(c, SSPP_UBWC_STATIC_CTRL,
DPU_FORMAT_IS_YUV(fmt) ? 0 : BIT(30));
break;
@@ -793,7 +795,9 @@ static const struct dpu_sspp_cfg *_sspp_offset(enum
dpu_sspp sspp,
}
struct dpu_hw_sspp *dpu_hw_sspp_init(enum dpu_sspp idx,
- void __iomem *addr, const struct dpu_mdss_cfg *catalog)
+ void __iomem *addr,
+ const struct dpu_mdss_cfg *catalog,
+ const struct msm_mdss_data *mdss_data)
{
struct dpu_hw_sspp *hw_pipe;
const struct dpu_sspp_cfg *cfg;
@@ -813,7 +817,7 @@ struct dpu_hw_sspp *dpu_hw_sspp_init(enum dpu_sspp idx,
/* Assign ops */
hw_pipe->catalog = catalog;
- hw_pipe->ubwc = catalog->ubwc;
+ hw_pipe->ubwc = mdss_data;
hw_pipe->idx = idx;
hw_pipe->cap = cfg;
_setup_layer_ops(hw_pipe, hw_pipe->cap->features);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h
b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h
index 74b98b6b3bc3..8d4ae9d24674 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h
@@ -351,7 +351,7 @@ struct dpu_hw_sspp {
struct dpu_hw_blk base;
struct dpu_hw_blk_reg_map hw;
const struct dpu_mdss_cfg *catalog;
- const struct dpu_ubwc_cfg *ubwc;
+ const struct msm_mdss_data *ubwc;
/* Pipe */
enum dpu_sspp idx;
@@ -368,9 +368,12 @@ struct dpu_kms;
* @idx: Pipe index for which driver object is required
* @addr: Mapped register io address of MDP
* @catalog : Pointer to mdss catalog data
+ * @mdss_data: UBWC / MDSS configuration data
*/
struct dpu_hw_sspp *dpu_hw_sspp_init(enum dpu_sspp idx,
- void __iomem *addr, const struct dpu_mdss_cfg *catalog);
+ void __iomem *addr,
+ const struct dpu_mdss_cfg *catalog,
+ const struct msm_mdss_data *mdss_data);
/**
* dpu_hw_sspp_destroy(): Destroys SSPP driver context
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 0e7a68714e9e..a4293dc0b61b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -22,6 +22,7 @@
#include "msm_drv.h"
#include "msm_mmu.h"
+#include "msm_mdss.h"
#include "msm_gem.h"
#include "disp/msm_disp_snapshot.h"
@@ -1066,7 +1067,20 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
goto power_error;
}
- rc = dpu_rm_init(&dpu_kms->rm, dpu_kms->catalog, dpu_kms->mmio);
+ dpu_kms->mdss = msm_mdss_get_mdss_data(dpu_kms->pdev->dev.parent);
+ if (IS_ERR(dpu_kms->mdss)) {
+ rc = PTR_ERR(dpu_kms->mdss);
+ DPU_ERROR("failed to get MDSS data: %d\n", rc);
+ goto power_error;
+ }
+
+ if (!dpu_kms->mdss) {
+ rc = -EINVAL;
+ DPU_ERROR("NULL MDSS data\n");
+ goto power_error;
+ }
+
+ rc = dpu_rm_init(&dpu_kms->rm, dpu_kms->catalog, dpu_kms->mdss,
dpu_kms->mmio);
if (rc) {
DPU_ERROR("rm init failed: %d\n", rc);
goto power_error;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
index aca39a4689f4..797b4ff3e806 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
@@ -69,6 +69,7 @@ struct dpu_kms {
struct msm_kms base;
struct drm_device *dev;
const struct dpu_mdss_cfg *catalog;
+ const struct msm_mdss_data *mdss;
/* io/register spaces: */
void __iomem *mmio, *vbif[VBIF_MAX], *reg_dma;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index f4dda88a73f7..9ee493465c4b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -100,6 +100,7 @@ int dpu_rm_destroy(struct dpu_rm *rm)
int dpu_rm_init(struct dpu_rm *rm,
const struct dpu_mdss_cfg *cat,
+ const struct msm_mdss_data *mdss_data,
void __iomem *mmio)
{
int rc, i;
@@ -268,7 +269,7 @@ int dpu_rm_init(struct dpu_rm *rm,
continue;
}
- hw = dpu_hw_sspp_init(sspp->id, mmio, cat);
+ hw = dpu_hw_sspp_init(sspp->id, mmio, cat, mdss_data);
if (IS_ERR(hw)) {
rc = PTR_ERR(hw);
DPU_ERROR("failed sspp object creation: err %d\n", rc);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h
b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h
index d62c2edb2460..2b551566cbf4 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h
@@ -40,11 +40,13 @@ struct dpu_rm {
* for all HW blocks.
* @rm: DPU Resource Manager handle
* @cat: Pointer to hardware catalog
+ * @mdss_data: Pointer to MDSS / UBWC configuration
* @mmio: mapped register io address of MDP
* @Return: 0 on Success otherwise -ERROR
*/
int dpu_rm_init(struct dpu_rm *rm,
const struct dpu_mdss_cfg *cat,
+ const struct msm_mdss_data *mdss_data,
void __iomem *mmio);
/**
