| /external/igt-gpu-tools/lib/ |
| D | igt_psr.c | 28 static bool psr_active_check(int debugfs_fd, enum psr_mode mode) in psr_active_check() argument
33 igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", buf, in psr_active_check()
47 bool psr_wait_entry(int debugfs_fd, enum psr_mode mode) in psr_wait_entry() argument
49 return igt_wait(psr_active_check(debugfs_fd, mode), 500, 20); in psr_wait_entry()
52 bool psr_wait_update(int debugfs_fd, enum psr_mode mode) in psr_wait_update() argument
54 return igt_wait(!psr_active_check(debugfs_fd, mode), 40, 10); in psr_wait_update()
57 bool psr_long_wait_update(int debugfs_fd, enum psr_mode mode) in psr_long_wait_update() argument
59 return igt_wait(!psr_active_check(debugfs_fd, mode), 500, 10); in psr_long_wait_update()
62 static ssize_t psr_write(int debugfs_fd, const char *buf) in psr_write() argument
64 return igt_sysfs_write(debugfs_fd, "i915_edp_psr_debug", buf, in psr_write()
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| D | igt_psr.h | 38 bool psr_wait_entry(int debugfs_fd, enum psr_mode mode);
39 bool psr_wait_update(int debugfs_fd, enum psr_mode mode);
40 bool psr_long_wait_update(int debugfs_fd, enum psr_mode mode);
41 bool psr_enable(int debugfs_fd, enum psr_mode);
42 bool psr_disable(int debugfs_fd);
43 bool psr_sink_support(int debugfs_fd, enum psr_mode);
44 bool psr2_wait_su(int debugfs_fd, uint16_t *num_su_blocks);
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| D | igt_kms.c | 1101 int debugfs_fd, ret; in kmstest_force_edid() local
1106 debugfs_fd = igt_debugfs_open(drm_fd, path, O_WRONLY | O_TRUNC); in kmstest_force_edid()
1109 igt_require(debugfs_fd != -1); in kmstest_force_edid()
1112 ret = write(debugfs_fd, "reset", 5); in kmstest_force_edid()
1114 ret = write(debugfs_fd, edid, in kmstest_force_edid()
1116 close(debugfs_fd); in kmstest_force_edid()
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| /external/igt-gpu-tools/tests/ |
| D | kms_fbcon_fbt.c | 44 int debugfs_fd; member
93 static bool fbc_supported_on_chipset(int debugfs_fd) in fbc_supported_on_chipset() argument
98 ret = igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", in fbc_supported_on_chipset()
111 static void fbc_print_status(int debugfs_fd) in fbc_print_status() argument
115 igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf, in fbc_print_status()
120 static bool fbc_is_enabled(int debugfs_fd) in fbc_is_enabled() argument
124 igt_debugfs_simple_read(debugfs_fd, "i915_fbc_status", buf, in fbc_is_enabled()
129 static bool fbc_wait_until_enabled(int debugfs_fd) in fbc_wait_until_enabled() argument
131 bool r = igt_wait(fbc_is_enabled(debugfs_fd), 5000, 1); in fbc_wait_until_enabled()
132 fbc_print_status(debugfs_fd); in fbc_wait_until_enabled()
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| D | kms_psr2_su.c | 66 int debugfs_fd; member
186 if (psr2_wait_su(data->debugfs_fd, &su_blocks)) in update_screen_and_test()
196 igt_assert(psr_wait_entry(data->debugfs_fd, PSR_MODE_2)); in run()
242 data.debugfs_fd = igt_debugfs_dir(data.drm_fd);
245 igt_require_f(psr_sink_support(data.debugfs_fd, PSR_MODE_2),
255 igt_require_f(psr_enable(data.debugfs_fd, PSR_MODE_2),
259 r = psr_wait_entry(data.debugfs_fd, PSR_MODE_2);
284 close(data.debugfs_fd);
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| D | kms_psr.c | 61 int debugfs_fd; member
198 psr_sink_support(data->debugfs_fd, mode); in sink_support()
206 return psr_wait_entry(data->debugfs_fd, data->op_psr_mode); in psr_wait_entry_if_enabled()
214 return psr_wait_update(data->debugfs_fd, data->op_psr_mode); in psr_wait_update_if_enabled()
222 return psr_enable(data->debugfs_fd, data->op_psr_mode); in psr_enable_if_enabled()
234 igt_debugfs_simple_read(data->debugfs_fd, "i915_drrs_status", in drrs_disabled()
440 data.debugfs_fd = igt_debugfs_dir(data.drm_fd);
529 psr_disable(data.debugfs_fd);
531 close(data.debugfs_fd);
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| D | kms_dp_dsc.c | 54 int debugfs_fd; member
83 igt_require(igt_debugfs_simple_read(data->debugfs_fd, file_name, buf, in is_dp_dsc_supported()
122 ret = igt_sysfs_write(data->debugfs_fd, file_name, "1", 1); in force_dp_dsc_enable()
266 data.debugfs_fd = igt_debugfs_dir(data.drm_fd);
310 close(data.debugfs_fd);
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