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path: root/drivers/gpu/drm/selftests/test-drm_damage_helper.c
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Diffstat (limited to 'drivers/gpu/drm/selftests/test-drm_damage_helper.c')
-rw-r--r--drivers/gpu/drm/selftests/test-drm_damage_helper.c287
1 files changed, 71 insertions, 216 deletions
diff --git a/drivers/gpu/drm/selftests/test-drm_damage_helper.c b/drivers/gpu/drm/selftests/test-drm_damage_helper.c
index 9d2bcdf8bc29..1c19a5d3eefb 100644
--- a/drivers/gpu/drm/selftests/test-drm_damage_helper.c
+++ b/drivers/gpu/drm/selftests/test-drm_damage_helper.c
@@ -6,9 +6,37 @@
#define pr_fmt(fmt) "drm_damage_helper: " fmt
#include <drm/drm_damage_helper.h>
+#include <drm/drm_plane.h>
+#include <drm/drm_drv.h>
#include "test-drm_modeset_common.h"
+struct drm_driver mock_driver;
+static struct drm_device mock_device;
+static struct drm_object_properties mock_obj_props;
+static struct drm_plane mock_plane;
+static struct drm_property mock_prop;
+
+static void mock_setup(struct drm_plane_state *state)
+{
+ static bool setup_done = false;
+
+ state->plane = &mock_plane;
+
+ if (setup_done)
+ return;
+
+ /* just enough so that drm_plane_enable_fb_damage_clips() works */
+ mock_device.driver = &mock_driver;
+ mock_device.mode_config.prop_fb_damage_clips = &mock_prop;
+ mock_plane.dev = &mock_device;
+ mock_plane.base.properties = &mock_obj_props;
+ mock_prop.base.id = 1; /* 0 is an invalid id */
+ mock_prop.dev = &mock_device;
+
+ drm_plane_enable_fb_damage_clips(&mock_plane);
+}
+
static void set_plane_src(struct drm_plane_state *state, int x1, int y1, int x2,
int y2)
{
@@ -70,23 +98,29 @@ static bool check_damage_clip(struct drm_plane_state *state, struct drm_rect *r,
return true;
}
+const struct drm_framebuffer fb = {
+ .width = 2048,
+ .height = 2048
+};
+
+/* common mocked structs many tests need */
+#define MOCK_VARIABLES() \
+ struct drm_plane_state old_state; \
+ struct drm_plane_state state = { \
+ .crtc = ZERO_SIZE_PTR, \
+ .fb = (struct drm_framebuffer *) &fb, \
+ .visible = true, \
+ }; \
+ mock_setup(&old_state); \
+ mock_setup(&state);
+
int igt_damage_iter_no_damage(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src same as fb size. */
set_plane_src(&old_state, 0, 0, fb.width << 16, fb.height << 16);
@@ -104,20 +138,10 @@ int igt_damage_iter_no_damage(void *ignored)
int igt_damage_iter_no_damage_fractional_src(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src has fractional part. */
set_plane_src(&old_state, 0x3fffe, 0x3fffe,
@@ -137,20 +161,10 @@ int igt_damage_iter_no_damage_fractional_src(void *ignored)
int igt_damage_iter_no_damage_src_moved(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src moved since old plane state. */
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
@@ -169,20 +183,10 @@ int igt_damage_iter_no_damage_src_moved(void *ignored)
int igt_damage_iter_no_damage_fractional_src_moved(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src has fractional part and it moved since old plane state. */
set_plane_src(&old_state, 0x3fffe, 0x3fffe,
@@ -202,20 +206,14 @@ int igt_damage_iter_no_damage_fractional_src_moved(void *ignored)
int igt_damage_iter_no_damage_not_visible(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
+ MOCK_VARIABLES();
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = false,
- };
+ state.visible = false;
+
+ mock_setup(&old_state);
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
@@ -231,19 +229,12 @@ int igt_damage_iter_no_damage_not_visible(void *ignored)
int igt_damage_iter_no_damage_no_crtc(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
+ MOCK_VARIABLES();
- struct drm_plane_state state = {
- .crtc = 0,
- .fb = &fb,
- };
+ state.crtc = NULL;
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
@@ -268,6 +259,8 @@ int igt_damage_iter_no_damage_no_fb(void *ignored)
.fb = 0,
};
+ mock_setup(&old_state);
+
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
drm_atomic_helper_damage_iter_init(&iter, &old_state, &state);
@@ -282,22 +275,12 @@ int igt_damage_iter_no_damage_no_fb(void *ignored)
int igt_damage_iter_simple_damage(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
@@ -318,22 +301,12 @@ int igt_damage_iter_simple_damage(void *ignored)
int igt_damage_iter_single_damage(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
@@ -353,22 +326,12 @@ int igt_damage_iter_single_damage(void *ignored)
int igt_damage_iter_single_damage_intersect_src(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
@@ -389,22 +352,12 @@ int igt_damage_iter_single_damage_intersect_src(void *ignored)
int igt_damage_iter_single_damage_outside_src(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
@@ -424,22 +377,12 @@ int igt_damage_iter_single_damage_outside_src(void *ignored)
int igt_damage_iter_single_damage_fractional_src(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src has fractional part. */
set_plane_src(&old_state, 0x40002, 0x40002,
@@ -462,22 +405,12 @@ int igt_damage_iter_single_damage_fractional_src(void *ignored)
int igt_damage_iter_single_damage_intersect_fractional_src(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src has fractional part. */
set_plane_src(&old_state, 0x40002, 0x40002,
@@ -501,22 +434,12 @@ int igt_damage_iter_single_damage_intersect_fractional_src(void *ignored)
int igt_damage_iter_single_damage_outside_fractional_src(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src has fractional part. */
set_plane_src(&old_state, 0x40002, 0x40002,
@@ -539,22 +462,12 @@ int igt_damage_iter_single_damage_outside_fractional_src(void *ignored)
int igt_damage_iter_single_damage_src_moved(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src moved since old plane state. */
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
@@ -576,22 +489,12 @@ int igt_damage_iter_single_damage_src_moved(void *ignored)
int igt_damage_iter_single_damage_fractional_src_moved(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage;
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
/* Plane src with fractional part moved since old plane state. */
set_plane_src(&old_state, 0x3fffe, 0x3fffe,
@@ -615,22 +518,12 @@ int igt_damage_iter_single_damage_fractional_src_moved(void *ignored)
int igt_damage_iter_damage(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage[2];
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
@@ -656,22 +549,12 @@ int igt_damage_iter_damage(void *ignored)
int igt_damage_iter_damage_one_intersect(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage[2];
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
set_plane_src(&old_state, 0x40002, 0x40002,
0x40002 + (1024 << 16), 0x40002 + (768 << 16));
@@ -699,22 +582,12 @@ int igt_damage_iter_damage_one_intersect(void *ignored)
int igt_damage_iter_damage_one_outside(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage[2];
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16);
set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16);
@@ -736,22 +609,12 @@ int igt_damage_iter_damage_one_outside(void *ignored)
int igt_damage_iter_damage_src_moved(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage[2];
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
-
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = true,
- };
+ MOCK_VARIABLES();
set_plane_src(&old_state, 0x40002, 0x40002,
0x40002 + (1024 << 16), 0x40002 + (768 << 16));
@@ -775,22 +638,14 @@ int igt_damage_iter_damage_src_moved(void *ignored)
int igt_damage_iter_damage_not_visible(void *ignored)
{
struct drm_atomic_helper_damage_iter iter;
- struct drm_plane_state old_state;
struct drm_property_blob damage_blob;
struct drm_mode_rect damage[2];
struct drm_rect clip;
uint32_t num_hits = 0;
- struct drm_framebuffer fb = {
- .width = 2048,
- .height = 2048
- };
+ MOCK_VARIABLES();
- struct drm_plane_state state = {
- .crtc = ZERO_SIZE_PTR,
- .fb = &fb,
- .visible = false,
- };
+ state.visible = false;
set_plane_src(&old_state, 0x40002, 0x40002,
0x40002 + (1024 << 16), 0x40002 + (768 << 16));
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-25 05:30:26 +0000