diff options
| -rw-r--r-- | drivers/gpu/drm/drm_modes.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/selftests/drm_cmdline_selftests.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/selftests/test-drm_cmdline_parser.c | 24 |
3 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index a8aa7955fd45..f49401124727 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -1794,6 +1794,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option, mode_end = refresh_off; } else if (options_ptr) { mode_end = options_off; + parse_extras = true; } else { mode_end = strlen(name); parse_extras = true; diff --git a/drivers/gpu/drm/selftests/drm_cmdline_selftests.h b/drivers/gpu/drm/selftests/drm_cmdline_selftests.h index ca1fc7a78953..003e2c3ffc39 100644 --- a/drivers/gpu/drm/selftests/drm_cmdline_selftests.h +++ b/drivers/gpu/drm/selftests/drm_cmdline_selftests.h @@ -61,3 +61,4 @@ cmdline_test(drm_cmdline_test_margin_options) cmdline_test(drm_cmdline_test_multiple_options) cmdline_test(drm_cmdline_test_invalid_option) cmdline_test(drm_cmdline_test_bpp_extra_and_option) +cmdline_test(drm_cmdline_test_extra_and_option) diff --git a/drivers/gpu/drm/selftests/test-drm_cmdline_parser.c b/drivers/gpu/drm/selftests/test-drm_cmdline_parser.c index 5b8dea922257..bc4db017e993 100644 --- a/drivers/gpu/drm/selftests/test-drm_cmdline_parser.c +++ b/drivers/gpu/drm/selftests/test-drm_cmdline_parser.c @@ -1018,6 +1018,30 @@ static int drm_cmdline_test_bpp_extra_and_option(void *ignored) return 0; } +static int drm_cmdline_test_extra_and_option(void *ignored) +{ + struct drm_cmdline_mode mode = { }; + + FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480e,rotate=180", + &no_connector, + &mode)); + FAIL_ON(!mode.specified); + FAIL_ON(mode.xres != 720); + FAIL_ON(mode.yres != 480); + FAIL_ON(mode.rotation_reflection != DRM_MODE_ROTATE_180); + + FAIL_ON(mode.refresh_specified); + FAIL_ON(mode.bpp_specified); + + FAIL_ON(mode.rb); + FAIL_ON(mode.cvt); + FAIL_ON(mode.interlace); + FAIL_ON(mode.margins); + FAIL_ON(mode.force != DRM_FORCE_ON); + + return 0; +} + #include "drm_selftest.c" static int __init test_drm_cmdline_init(void) |