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i-g-t: Adding test case to test background color.
Adding i-g-t test case to test display crtc background color. v2: - Added IGT_TEST_DESCRIPTION() (Thomas Wood) - Added to .gitignore (Thomas Wood) - Added additional details to function header (Thomas Wood) - Simplified igt_main (Thomas Wood) v3: - rebased to latest master (me) - took sleep calls out (Daniel) - use new tiled types when calling igt_create_fb (me) Signed-off-by: chandra konduru <chandra.konduru@intel.com> [Thomas: convert test to use igt_simple_main] Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
chandra konduru
Thomas Wood
parent
e371b3fbad
commit
ace4208702
@ -940,6 +940,22 @@ igt_plane_set_property(igt_plane_t *plane, uint32_t prop_id, uint64_t value)
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DRM_MODE_OBJECT_PLANE, prop_id, value);
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}
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static bool
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get_crtc_property(int drm_fd, uint32_t crtc_id, const char *name,
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uint32_t *prop_id /* out */, uint64_t *value /* out */,
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drmModePropertyPtr *prop /* out */)
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{
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return kmstest_get_property(drm_fd, crtc_id, DRM_MODE_OBJECT_CRTC,
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name, prop_id, value, prop);
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}
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static void
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igt_crtc_set_property(igt_output_t *output, uint32_t prop_id, uint64_t value)
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{
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drmModeObjectSetProperty(output->display->drm_fd,
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output->config.crtc->crtc_id, DRM_MODE_OBJECT_CRTC, prop_id, value);
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}
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/*
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* Walk a plane's property list to determine its type. If we don't
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* find a type property, then the kernel doesn't support universal
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@ -1097,6 +1113,7 @@ void igt_display_init(igt_display_t *display, int drm_fd)
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igt_assert(display->outputs);
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for (i = 0; i < display->n_outputs; i++) {
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int j;
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igt_output_t *output = &display->outputs[i];
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/*
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@ -1108,6 +1125,19 @@ void igt_display_init(igt_display_t *display, int drm_fd)
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output->display = display;
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igt_output_refresh(output);
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for (j = 0; j < display->n_pipes; j++) {
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uint64_t prop_value;
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igt_pipe_t *pipe = &display->pipes[j];
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if (output->config.crtc) {
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get_crtc_property(display->drm_fd, output->config.crtc->crtc_id,
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"background_color",
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&pipe->background_property,
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&prop_value,
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NULL);
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pipe->background = (uint32_t)prop_value;
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}
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}
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}
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drmModeFreePlaneResources(plane_resources);
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@ -1527,6 +1557,13 @@ static int igt_output_commit(igt_output_t *output,
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pipe = igt_output_get_driving_pipe(output);
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if (pipe->background_changed) {
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igt_crtc_set_property(output, pipe->background_property,
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pipe->background);
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pipe->background_changed = false;
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}
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for (i = 0; i < pipe->n_planes; i++) {
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igt_plane_t *plane = &pipe->planes[i];
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@ -1794,6 +1831,30 @@ void igt_plane_set_rotation(igt_plane_t *plane, igt_rotation_t rotation)
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plane->rotation_changed = true;
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}
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/**
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* igt_crtc_set_background:
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* @pipe: pipe pointer to which background color to be set
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* @background: background color value in BGR 16bpc
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*
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* Sets background color for requested pipe. Color value provided here
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* will be actually submitted at output commit time via "background_color"
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* property.
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* For example to get red as background, set background = 0x00000000FFFF.
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*/
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void igt_crtc_set_background(igt_pipe_t *pipe, uint64_t background)
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{
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igt_display_t *display = pipe->display;
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LOG(display, "%s.%d: crtc_set_background(%lu)\n",
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kmstest_pipe_name(pipe->pipe),
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pipe->pipe, background);
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pipe->background = background;
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pipe->background_changed = true;
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}
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void igt_wait_for_vblank(int drm_fd, enum pipe pipe)
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{
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drmVBlank wait_vbl;
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@ -207,6 +207,9 @@ struct igt_pipe {
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#define IGT_MAX_PLANES 4
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int n_planes;
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igt_plane_t planes[IGT_MAX_PLANES];
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uint64_t background; /* Background color MSB BGR 16bpc LSB */
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uint32_t background_changed : 1;
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uint32_t background_property;
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};
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typedef struct {
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@ -255,6 +258,7 @@ void igt_plane_set_position(igt_plane_t *plane, int x, int y);
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void igt_plane_set_size(igt_plane_t *plane, int w, int h);
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void igt_plane_set_panning(igt_plane_t *plane, int x, int y);
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void igt_plane_set_rotation(igt_plane_t *plane, igt_rotation_t rotation);
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void igt_crtc_set_background(igt_pipe_t *pipe, uint64_t background);
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void igt_wait_for_vblank(int drm_fd, enum pipe pipe);
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1
tests/.gitignore
vendored
1
tests/.gitignore
vendored
@ -143,6 +143,7 @@ kms_setmode
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kms_sink_crc_basic
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kms_universal_plane
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kms_vblank
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kms_crtc_background_color
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multi-tests.txt
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pm_lpsp
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pm_rc6_residency
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@ -75,6 +75,7 @@ else
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kms_rotation_crc \
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kms_force_connector \
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kms_flip_event_leak \
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kms_crtc_background_color \
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kms_pwrite_crc \
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kms_pipe_b_c_ivb
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IGT_LOCAL_CFLAGS += -DANDROID_HAS_CAIRO=0
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@ -74,6 +74,7 @@ TESTS_progs_M = \
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kms_setmode \
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kms_universal_plane \
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kms_vblank \
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kms_crtc_background_color \
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pm_lpsp \
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pm_rpm \
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pm_rps \
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194
tests/kms_crtc_background_color.c
Normal file
194
tests/kms_crtc_background_color.c
Normal file
@ -0,0 +1,194 @@
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/*
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* Copyright © 2013,2014 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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*/
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#include <math.h>
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#include "drmtest.h"
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#include "igt_debugfs.h"
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#include "igt_kms.h"
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#include "igt_core.h"
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IGT_TEST_DESCRIPTION("Test crtc background color feature");
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typedef struct {
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int gfx_fd;
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igt_display_t display;
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struct igt_fb fb;
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igt_crc_t ref_crc;
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igt_pipe_crc_t *pipe_crc;
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} data_t;
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#define BLACK 0x000000 /* BGR 8bpc */
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#define CYAN 0xFFFF00 /* BGR 8bpc */
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#define PURPLE 0xFF00FF /* BGR 8bpc */
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#define WHITE 0xFFFFFF /* BGR 8bpc */
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#define BLACK64 0x000000000000 /* BGR 16bpc */
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#define CYAN64 0xFFFFFFFF0000 /* BGR 16bpc */
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#define PURPLE64 0xFFFF0000FFFF /* BGR 16bpc */
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#define YELLOW64 0x0000FFFFFFFF /* BGR 16bpc */
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#define WHITE64 0xFFFFFFFFFFFF /* BGR 16bpc */
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#define RED64 0x00000000FFFF /* BGR 16bpc */
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#define GREEN64 0x0000FFFF0000 /* BGR 16bpc */
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#define BLUE64 0xFFFF00000000 /* BGR 16bpc */
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static void
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paint_background(data_t *data, struct igt_fb *fb, drmModeModeInfo *mode,
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uint32_t background, double alpha)
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{
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cairo_t *cr;
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int w, h;
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double r, g, b;
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w = mode->hdisplay;
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h = mode->vdisplay;
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cr = igt_get_cairo_ctx(data->gfx_fd, &data->fb);
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/* Paint with background color */
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r = (double) (background & 0xFF) / 255.0;
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g = (double) ((background & 0xFF00) >> 8) / 255.0;
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b = (double) ((background & 0xFF0000) >> 16) / 255.0;
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igt_paint_color_alpha(cr, 0, 0, w, h, r, g, b, alpha);
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cairo_destroy(cr);
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}
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static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
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igt_plane_t *plane, int opaque_buffer, int plane_color,
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uint64_t pipe_background_color)
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{
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drmModeModeInfo *mode;
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igt_display_t *display = &data->display;
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int fb_id;
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double alpha;
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igt_output_set_pipe(output, pipe);
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/* create the pipe_crc object for this pipe */
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igt_pipe_crc_free(data->pipe_crc);
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data->pipe_crc = igt_pipe_crc_new(pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
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mode = igt_output_get_mode(output);
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fb_id = igt_create_fb(data->gfx_fd,
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mode->hdisplay, mode->vdisplay,
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DRM_FORMAT_XRGB8888,
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LOCAL_DRM_FORMAT_MOD_NONE, /* tiled */
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&data->fb);
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igt_assert(fb_id);
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/* To make FB pixel win with background color, set alpha as full opaque */
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igt_crtc_set_background(plane->pipe, pipe_background_color);
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if (opaque_buffer)
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alpha = 1.0; /* alpha 1 is fully opque */
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else
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alpha = 0.0; /* alpha 0 is fully transparent */
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paint_background(data, &data->fb, mode, plane_color, alpha);
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igt_plane_set_fb(plane, &data->fb);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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}
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static void cleanup_crtc(data_t *data, igt_output_t *output, igt_plane_t *plane)
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{
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igt_display_t *display = &data->display;
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igt_pipe_crc_free(data->pipe_crc);
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data->pipe_crc = NULL;
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igt_remove_fb(data->gfx_fd, &data->fb);
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igt_crtc_set_background(plane->pipe, BLACK64);
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igt_plane_set_fb(plane, NULL);
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igt_output_set_pipe(output, PIPE_ANY);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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}
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static void test_crtc_background(data_t *data)
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{
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igt_display_t *display = &data->display;
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igt_output_t *output;
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enum pipe pipe;
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int valid_tests = 0;
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igt_require(data->display.has_universal_planes);
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for_each_connected_output(display, output) {
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igt_plane_t *plane;
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pipe = output->config.pipe;
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igt_output_set_pipe(output, pipe);
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plane = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
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igt_require(plane->pipe->background_property);
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prepare_crtc(data, output, pipe, plane, 1, PURPLE, BLACK64);
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/* Now set background without using a plane, i.e.,
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* Disable the plane to let hw background color win blend. */
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igt_plane_set_fb(plane, NULL);
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igt_crtc_set_background(plane->pipe, PURPLE64);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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/* Try few other background colors */
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igt_crtc_set_background(plane->pipe, CYAN64);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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igt_crtc_set_background(plane->pipe, YELLOW64);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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igt_crtc_set_background(plane->pipe, RED64);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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igt_crtc_set_background(plane->pipe, GREEN64);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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igt_crtc_set_background(plane->pipe, BLUE64);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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igt_crtc_set_background(plane->pipe, WHITE64);
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igt_display_commit2(display, COMMIT_UNIVERSAL);
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valid_tests++;
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cleanup_crtc(data, output, plane);
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}
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igt_require_f(valid_tests, "no valid crtc/connector combinations found\n");
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}
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igt_simple_main
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{
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data_t data = {};
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igt_skip_on_simulation();
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data.gfx_fd = drm_open_any();
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igt_require_pipe_crc();
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igt_display_init(&data.display, data.gfx_fd);
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test_crtc_background(&data);
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igt_display_fini(&data.display);
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}
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