From: chandra konduru <chandra.kond...@intel.com>
This patch is adding i-g-t test case to test panel fitting usages.
v2:
-use new tiled types when calling igt_create_fb (me)
Signed-off-by: chandra konduru <chandra.kond...@intel.com>
---
tests/.gitignore | 1 +
tests/Android.mk | 1 +
tests/Makefile.sources | 1 +
tests/kms_panel_fitting.c | 270 +++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 273 insertions(+)
create mode 100644 tests/kms_panel_fitting.c
diff --git a/tests/.gitignore b/tests/.gitignore
index 0d03fbe..59b12ee 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -143,6 +143,7 @@ kms_universal_plane
kms_vblank
kms_crtc_background_color
kms_plane_scaling
+kms_panel_fitting
multi-tests.txt
pm_lpsp
pm_rc6_residency
diff --git a/tests/Android.mk b/tests/Android.mk
index c024296..ee508ec 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -77,6 +77,7 @@ else
kms_flip_event_leak \
kms_crtc_background_color \
kms_plane_scaling \
+ kms_panel_fitting \
kms_pwrite_crc
IGT_LOCAL_CFLAGS += -DANDROID_HAS_CAIRO=0
endif
diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index a04c31e..ab1f40e 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -84,6 +84,7 @@ TESTS_progs_M = \
kms_vblank \
kms_crtc_background_color \
kms_plane_scaling \
+ kms_panel_fitting \
pm_lpsp \
pm_rpm \
pm_rps \
diff --git a/tests/kms_panel_fitting.c b/tests/kms_panel_fitting.c
new file mode 100644
index 0000000..d541091
--- /dev/null
+++ b/tests/kms_panel_fitting.c
@@ -0,0 +1,270 @@
+/*
+ * Copyright © 2013,2014 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include <math.h>
+
+#include "drmtest.h"
+#include "igt_debugfs.h"
+#include "igt_kms.h"
+#include "igt_core.h"
+#include "intel_chipset.h"
+#include "igt_aux.h"
+
+IGT_TEST_DESCRIPTION("Test display panel fitting");
+
+typedef struct {
+ uint32_t devid;
+ int drm_fd;
+ igt_display_t display;
+ igt_crc_t ref_crc;
+ igt_pipe_crc_t *pipe_crc;
+
+ int image_w;
+ int image_h;
+
+ int num_scalers;
+
+ struct igt_fb fb1;
+ struct igt_fb fb2;
+ struct igt_fb fb3;
+ int fb_id1;
+ int fb_id2;
+ int fb_id3;
+
+ igt_plane_t *plane1;
+ igt_plane_t *plane2;
+ igt_plane_t *plane3;
+ igt_plane_t *plane4;
+} data_t;
+
+#define FILE_NAME "1080p-left.png"
+
+static void
+paint_color(data_t *d, struct igt_fb *fb, uint16_t w, uint16_t h)
+{
+ cairo_t *cr;
+
+ cr = igt_get_cairo_ctx(d->drm_fd, fb);
+ igt_paint_test_pattern(cr, w, h);
+ cairo_destroy(cr);
+}
+
+static void
+paint_image(data_t *d, struct igt_fb *fb, uint16_t w, uint16_t h)
+{
+ cairo_t *cr;
+
+ cr = igt_get_cairo_ctx(d->drm_fd, fb);
+ igt_paint_image(cr, FILE_NAME, 0, 0, w, h);
+ cairo_destroy(cr);
+}
+
+static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
+ igt_plane_t *plane, drmModeModeInfo *mode, enum
igt_commit_style s)
+{
+ igt_display_t *display = &data->display;
+
+ igt_output_set_pipe(output, pipe);
+
+ /* create the pipe_crc object for this pipe */
+ igt_pipe_crc_free(data->pipe_crc);
+ data->pipe_crc = igt_pipe_crc_new(pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
+
+ /* before allocating, free if any older fb */
+ if (data->fb_id1) {
+ igt_remove_fb(data->drm_fd, &data->fb1);
+ data->fb_id1 = 0;
+ }
+
+ /* allocate fb for plane 1 */
+ data->fb_id1 = igt_create_fb(data->drm_fd,
+ mode->hdisplay, mode->vdisplay,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_X_TILED, /* tiled */
+ &data->fb1);
+ igt_assert(data->fb_id1);
+
+ paint_color(data, &data->fb1, mode->hdisplay, mode->vdisplay);
+
+ /*
+ * We always set the primary plane to actually enable the pipe as
+ * there's no way (that works) to light up a pipe with only a sprite
+ * plane enabled at the moment.
+ */
+ if (!plane->is_primary) {
+ igt_plane_t *primary;
+
+ primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
+ igt_plane_set_fb(primary, &data->fb1);
+ }
+
+ igt_plane_set_fb(plane, &data->fb1);
+ if (s == COMMIT_LEGACY) {
+ int ret;
+ ret = drmModeSetCrtc(data->drm_fd,
+ output->config.crtc->crtc_id,
+ data->fb_id1,
+ plane->pan_x, plane->pan_y,
+ &output->id,
+ 1,
+ mode);
+ igt_assert(ret == 0);
+ } else {
+ igt_display_commit2(display, s);
+ }
+}
+
+static void cleanup_crtc(data_t *data, igt_output_t *output, igt_plane_t
*plane)
+{
+ igt_display_t *display = &data->display;
+
+ igt_pipe_crc_free(data->pipe_crc);
+ data->pipe_crc = NULL;
+
+ if (data->fb_id1) {
+ igt_remove_fb(data->drm_fd, &data->fb1);
+ data->fb_id1 = 0;
+ }
+ if (data->fb_id2) {
+ igt_remove_fb(data->drm_fd, &data->fb2);
+ data->fb_id2 = 0;
+ }
+ if (data->fb_id3) {
+ igt_remove_fb(data->drm_fd, &data->fb3);
+ data->fb_id3 = 0;
+ }
+
+ if (!plane->is_primary) {
+ igt_plane_t *primary;
+
+ primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
+ igt_plane_set_fb(primary, NULL);
+ }
+
+ igt_plane_set_fb(plane, NULL);
+ igt_output_set_pipe(output, PIPE_ANY);
+
+ igt_display_commit2(display, COMMIT_UNIVERSAL);
+}
+
+static void test_panel_fitting(data_t *d)
+{
+ igt_display_t *display = &d->display;
+ igt_output_t *output;
+ cairo_surface_t *image;
+ enum pipe pipe;
+ int valid_tests = 0;
+
+ igt_require(d->display.has_universal_planes);
+ igt_require(d->num_scalers);
+ igt_require(d->num_scalers);
+
+ for_each_connected_output(display, output) {
+ drmModeModeInfo *mode, native_mode;
+
+ igt_require(output->config.connector->connector_type ==
+ DRM_MODE_CONNECTOR_eDP);
+
+ pipe = output->config.pipe;
+ igt_output_set_pipe(output, pipe);
+
+ mode = igt_output_get_mode(output);
+ native_mode = *mode;
+
+ /* allocate fb2 with image size */
+ image = cairo_image_surface_create_from_png(FILE_NAME);
+ igt_assert(cairo_surface_status(image) == CAIRO_STATUS_SUCCESS);
+ d->image_w = cairo_image_surface_get_width(image);
+ d->image_h = cairo_image_surface_get_height(image);
+ cairo_surface_destroy(image);
+
+ d->fb_id2 = igt_create_fb(d->drm_fd,
+ d->image_w, d->image_h,
+ DRM_FORMAT_XRGB8888,
+ LOCAL_I915_FORMAT_MOD_X_TILED, /* tiled */
+ &d->fb2);
+ igt_assert(d->fb_id2);
+ paint_image(d, &d->fb2, d->fb2.width, d->fb2.height);
+
+ /* Set up display to enable panel fitting */
+ mode->hdisplay = 640;
+ mode->vdisplay = 480;
+ d->plane1 = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
+ prepare_crtc(d, output, pipe, d->plane1, mode, COMMIT_LEGACY);
+
+ /* disable panel fitting */
+ prepare_crtc(d, output, pipe, d->plane1, &native_mode,
COMMIT_LEGACY);
+
+ /* enable panel fitting */
+ mode->hdisplay = 800;
+ mode->vdisplay = 600;
+ prepare_crtc(d, output, pipe, d->plane1, mode, COMMIT_LEGACY);
+
+ /* disable panel fitting */
+ prepare_crtc(d, output, pipe, d->plane1, &native_mode,
COMMIT_LEGACY);
+
+ /* Set up fb2->plane2 mapping. */
+ d->plane2 = igt_output_get_plane(output, IGT_PLANE_2);
+ igt_plane_set_fb(d->plane2, &d->fb2);
+
+ /* enable sprite plane */
+ igt_fb_set_position(&d->fb2, d->plane2, 100, 100);
+ igt_fb_set_size(&d->fb2, d->plane2, d->fb2.width-200,
d->fb2.height-200);
+ igt_plane_set_position(d->plane2, 100, 100);
+ igt_plane_set_size(d->plane2, mode->hdisplay-200,
mode->vdisplay-200);
+ igt_display_commit2(display, COMMIT_UNIVERSAL);
+
+ /* enable panel fitting along with sprite scaling */
+ mode->hdisplay = 1024;
+ mode->vdisplay = 768;
+ prepare_crtc(d, output, pipe, d->plane1, mode, COMMIT_LEGACY);
+
+ /* back to single plane mode */
+ igt_plane_set_fb(d->plane2, NULL);
+ igt_display_commit2(display, COMMIT_UNIVERSAL);
+
+ valid_tests++;
+ cleanup_crtc(d, output, d->plane1);
+ }
+ igt_require_f(valid_tests, "no valid crtc/connector combinations
found\n");
+}
+
+igt_main
+{
+ data_t data = {};
+
+ igt_skip_on_simulation();
+
+ data.drm_fd = drm_open_any();
+ igt_require_pipe_crc();
+ igt_display_init(&data.display, data.drm_fd);
+ data.devid = intel_get_drm_devid(data.drm_fd);
+
+ data.num_scalers = intel_gen(data.devid) >= 9 ? 2 : 0;
+
+ igt_subtest("panel-fitting")
+ test_panel_fitting(&data);
+
+ igt_display_fini(&data.display);
+}
--
1.7.9.5
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