aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/amd/display
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/amd/display')
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c35
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_state.c8
-rw-r--r--drivers/gpu/drm/amd/display/dc/dc.h4
-rw-r--r--drivers/gpu/drm/amd/display/dc/dc_stream.h2
-rw-r--r--drivers/gpu/drm/amd/display/dc/dc_types.h1
-rw-r--r--drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h8
-rw-r--r--drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.c2
8 files changed, 19 insertions, 43 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 48be917e7bc5..cd16dae534dc 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -8400,16 +8400,6 @@ static void manage_dm_interrupts(struct amdgpu_device *adev,
struct amdgpu_crtc *acrtc,
struct dm_crtc_state *acrtc_state)
{
- /*
- * We have no guarantee that the frontend index maps to the same
- * backend index - some even map to more than one.
- *
- * TODO: Use a different interrupt or check DC itself for the mapping.
- */
- int irq_type =
- amdgpu_display_crtc_idx_to_irq_type(
- adev,
- acrtc->crtc_id);
struct drm_vblank_crtc_config config = {0};
struct dc_crtc_timing *timing;
int offdelay;
@@ -8435,28 +8425,7 @@ static void manage_dm_interrupts(struct amdgpu_device *adev,
drm_crtc_vblank_on_config(&acrtc->base,
&config);
-
- amdgpu_irq_get(
- adev,
- &adev->pageflip_irq,
- irq_type);
-#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
- amdgpu_irq_get(
- adev,
- &adev->vline0_irq,
- irq_type);
-#endif
} else {
-#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
- amdgpu_irq_put(
- adev,
- &adev->vline0_irq,
- irq_type);
-#endif
- amdgpu_irq_put(
- adev,
- &adev->pageflip_irq,
- irq_type);
drm_crtc_vblank_off(&acrtc->base);
}
}
@@ -11155,8 +11124,8 @@ dm_get_plane_scale(struct drm_plane_state *plane_state,
int plane_src_w, plane_src_h;
dm_get_oriented_plane_size(plane_state, &plane_src_w, &plane_src_h);
- *out_plane_scale_w = plane_state->crtc_w * 1000 / plane_src_w;
- *out_plane_scale_h = plane_state->crtc_h * 1000 / plane_src_h;
+ *out_plane_scale_w = plane_src_w ? plane_state->crtc_w * 1000 / plane_src_w : 0;
+ *out_plane_scale_h = plane_src_h ? plane_state->crtc_h * 1000 / plane_src_h : 0;
}
/*
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 49fe7dcf9372..2723558049d6 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -4510,7 +4510,7 @@ static bool commit_minimal_transition_based_on_current_context(struct dc *dc,
struct pipe_split_policy_backup policy;
struct dc_state *intermediate_context;
struct dc_state *old_current_state = dc->current_state;
- struct dc_surface_update srf_updates[MAX_SURFACE_NUM] = {0};
+ struct dc_surface_update srf_updates[MAX_SURFACES] = {0};
int surface_count;
/*
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_state.c b/drivers/gpu/drm/amd/display/dc/core/dc_state.c
index e006f816ff2f..1b2cce127981 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_state.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_state.c
@@ -483,9 +483,9 @@ bool dc_state_add_plane(
if (stream_status == NULL) {
dm_error("Existing stream not found; failed to attach surface!\n");
goto out;
- } else if (stream_status->plane_count == MAX_SURFACE_NUM) {
+ } else if (stream_status->plane_count == MAX_SURFACES) {
dm_error("Surface: can not attach plane_state %p! Maximum is: %d\n",
- plane_state, MAX_SURFACE_NUM);
+ plane_state, MAX_SURFACES);
goto out;
} else if (!otg_master_pipe) {
goto out;
@@ -600,7 +600,7 @@ bool dc_state_rem_all_planes_for_stream(
{
int i, old_plane_count;
struct dc_stream_status *stream_status = NULL;
- struct dc_plane_state *del_planes[MAX_SURFACE_NUM] = { 0 };
+ struct dc_plane_state *del_planes[MAX_SURFACES] = { 0 };
for (i = 0; i < state->stream_count; i++)
if (state->streams[i] == stream) {
@@ -875,7 +875,7 @@ bool dc_state_rem_all_phantom_planes_for_stream(
{
int i, old_plane_count;
struct dc_stream_status *stream_status = NULL;
- struct dc_plane_state *del_planes[MAX_SURFACE_NUM] = { 0 };
+ struct dc_plane_state *del_planes[MAX_SURFACES] = { 0 };
for (i = 0; i < state->stream_count; i++)
if (state->streams[i] == phantom_stream) {
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index e9b9126c0401..08c5a315b3a6 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -57,7 +57,7 @@ struct dmub_notification;
#define DC_VER "3.2.310"
-#define MAX_SURFACES 3
+#define MAX_SURFACES 4
#define MAX_PLANES 6
#define MAX_STREAMS 6
#define MIN_VIEWPORT_SIZE 12
@@ -1398,7 +1398,7 @@ struct dc_scratch_space {
* store current value in plane states so we can still recover
* a valid current state during dc update.
*/
- struct dc_plane_state plane_states[MAX_SURFACE_NUM];
+ struct dc_plane_state plane_states[MAX_SURFACES];
struct dc_stream_state stream_state;
};
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h
index 413970588a26..860506c6bda4 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_stream.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h
@@ -56,7 +56,7 @@ struct dc_stream_status {
int plane_count;
int audio_inst;
struct timing_sync_info timing_sync_info;
- struct dc_plane_state *plane_states[MAX_SURFACE_NUM];
+ struct dc_plane_state *plane_states[MAX_SURFACES];
bool is_abm_supported;
struct mall_stream_config mall_stream_config;
bool fpo_in_use;
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
index edf4df1d03b5..9466b63644d5 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -76,7 +76,6 @@ struct dc_perf_trace {
unsigned long last_entry_write;
};
-#define MAX_SURFACE_NUM 6
#define NUM_PIXEL_FORMATS 10
enum tiling_mode {
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h b/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h
index 072bd0539605..6b2ab4ec2b5f 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h
@@ -66,11 +66,15 @@ static inline double dml_max5(double a, double b, double c, double d, double e)
static inline double dml_ceil(double a, double granularity)
{
+ if (granularity == 0)
+ return 0;
return (double) dcn_bw_ceil2(a, granularity);
}
static inline double dml_floor(double a, double granularity)
{
+ if (granularity == 0)
+ return 0;
return (double) dcn_bw_floor2(a, granularity);
}
@@ -114,11 +118,15 @@ static inline double dml_ceil_2(double f)
static inline double dml_ceil_ex(double x, double granularity)
{
+ if (granularity == 0)
+ return 0;
return (double) dcn_bw_ceil2(x, granularity);
}
static inline double dml_floor_ex(double x, double granularity)
{
+ if (granularity == 0)
+ return 0;
return (double) dcn_bw_floor2(x, granularity);
}
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.c
index 3d29169dd6bb..6b3b8803e0ae 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.c
@@ -813,7 +813,7 @@ static bool remove_all_phantom_planes_for_stream(struct dml2_context *ctx, struc
{
int i, old_plane_count;
struct dc_stream_status *stream_status = NULL;
- struct dc_plane_state *del_planes[MAX_SURFACE_NUM] = { 0 };
+ struct dc_plane_state *del_planes[MAX_SURFACES] = { 0 };
for (i = 0; i < context->stream_count; i++)
if (context->streams[i] == stream) {
generated by cgit (git 2.51.2) at 2025-11-30 17:03:06 +0000