Split dpu_format_populate_layout() into addess-related and
pitch/format-related parts.
Reviewed-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
Tested-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
.../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 8 +++++-
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c | 32 +++++++++++++---------
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h | 8 ++++--
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 15 ++++++++--
4 files changed, 44 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
index c4a16a73bc97..ede926d30285 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
@@ -579,7 +579,13 @@ static void dpu_encoder_phys_wb_prepare_wb_job(struct dpu_encoder_phys *phys_enc
format = msm_framebuffer_format(job->fb);
- ret = dpu_format_populate_layout(aspace, job->fb, &wb_cfg->dest);
+ ret = dpu_format_populate_plane_sizes(job->fb, &wb_cfg->dest);
+ if (ret) {
+ DPU_DEBUG("failed to populate plane sizes%d\n", ret);
+ return;
+ }
+
+ ret = dpu_format_populate_addrs(aspace, job->fb, &wb_cfg->dest);
if (ret) {
DPU_DEBUG("failed to populate layout %d\n", ret);
return;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
index 4d17eb88af40..abe3a1c0e409 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
@@ -93,7 +93,7 @@ static int _dpu_format_get_media_color_ubwc(const struct msm_format *fmt)
return color_fmt;
}
-static int _dpu_format_get_plane_sizes_ubwc(
+static int _dpu_format_populate_plane_sizes_ubwc(
const struct msm_format *fmt,
struct drm_framebuffer *fb,
struct dpu_hw_fmt_layout *layout)
@@ -170,7 +170,7 @@ static int _dpu_format_get_plane_sizes_ubwc(
return 0;
}
-static int _dpu_format_get_plane_sizes_linear(
+static int _dpu_format_populate_plane_sizes_linear(
const struct msm_format *fmt,
struct drm_framebuffer *fb,
struct dpu_hw_fmt_layout *layout)
@@ -244,12 +244,21 @@ static int _dpu_format_get_plane_sizes_linear(
return 0;
}
-static int dpu_format_get_plane_sizes(
- const struct msm_format *fmt,
+/*
+ * dpu_format_populate_addrs - populate non-address part of the layout based on
+ * fb, and format found in the fb
+ * @fb: framebuffer pointer
+ * @layout: format layout structure to populate
+ *
+ * Return: error code on failure or 0 if new addresses were populated
+ */
+int dpu_format_populate_plane_sizes(
struct drm_framebuffer *fb,
struct dpu_hw_fmt_layout *layout)
{
- if (!layout || !fmt) {
+ const struct msm_format *fmt;
+
+ if (!layout || !fb) {
DRM_ERROR("invalid pointer\n");
return -EINVAL;
}
@@ -260,10 +269,12 @@ static int dpu_format_get_plane_sizes(
return -ERANGE;
}
+ fmt = msm_framebuffer_format(fb);
+
if (MSM_FORMAT_IS_UBWC(fmt) || MSM_FORMAT_IS_TILE(fmt))
- return _dpu_format_get_plane_sizes_ubwc(fmt, fb, layout);
+ return _dpu_format_populate_plane_sizes_ubwc(fmt, fb, layout);
- return _dpu_format_get_plane_sizes_linear(fmt, fb, layout);
+ return _dpu_format_populate_plane_sizes_linear(fmt, fb, layout);
}
static int _dpu_format_populate_addrs_ubwc(
@@ -377,7 +388,7 @@ static int _dpu_format_populate_addrs_linear(
return 0;
}
-int dpu_format_populate_layout(
+int dpu_format_populate_addrs(
struct msm_gem_address_space *aspace,
struct drm_framebuffer *fb,
struct dpu_hw_fmt_layout *layout)
@@ -398,11 +409,6 @@ int dpu_format_populate_layout(
fmt = msm_framebuffer_format(fb);
- /* Populate the plane sizes etc via get_format */
- ret = dpu_format_get_plane_sizes(fmt, fb, layout);
- if (ret)
- return ret;
-
/* Populate the addresses given the fb */
if (MSM_FORMAT_IS_UBWC(fmt) ||
MSM_FORMAT_IS_TILE(fmt))
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h
index ef1239c95058..2f2bff14c0db 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.h
@@ -32,7 +32,7 @@ static inline bool dpu_find_format(u32 format, const u32 *supported_formats,
}
/**
- * dpu_format_populate_layout - populate the given format layout based on
+ * dpu_format_populate_addrs - populate buffer addresses based on
* mmu, fb, and format found in the fb
* @aspace: address space pointer
* @fb: framebuffer pointer
@@ -41,9 +41,13 @@ static inline bool dpu_find_format(u32 format, const u32 *supported_formats,
* Return: error code on failure, -EAGAIN if success but the addresses
* are the same as before or 0 if new addresses were populated
*/
-int dpu_format_populate_layout(
+int dpu_format_populate_addrs(
struct msm_gem_address_space *aspace,
struct drm_framebuffer *fb,
struct dpu_hw_fmt_layout *fmtl);
+int dpu_format_populate_plane_sizes(
+ struct drm_framebuffer *fb,
+ struct dpu_hw_fmt_layout *layout);
+
#endif /*_DPU_FORMATS_H */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 241c2d7a218a..8191282b8819 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -674,10 +674,19 @@ static int dpu_plane_prepare_fb(struct drm_plane *plane,
}
}
+ ret = dpu_format_populate_plane_sizes(new_state->fb, &pstate->layout);
+ if (ret) {
+ DPU_ERROR_PLANE(pdpu, "failed to get format plane sizes, %d\n", ret);
+ if (pstate->aspace)
+ msm_framebuffer_cleanup(new_state->fb, pstate->aspace,
+ pstate->needs_dirtyfb);
+ return ret;
+ }
+
/* validate framebuffer layout before commit */
- ret = dpu_format_populate_layout(pstate->aspace,
- new_state->fb,
- &pstate->layout);
+ ret = dpu_format_populate_addrs(pstate->aspace,
+ new_state->fb,
+ &pstate->layout);
if (ret) {
DPU_ERROR_PLANE(pdpu, "failed to get format layout, %d\n", ret);
if (pstate->aspace)
--
2.39.2
