mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
c0898fca3f
Putting a large drm_connector object on the stack can lead to warnings
in some configuration, such as:
drivers/gpu/drm/selftests/test-drm_cmdline_parser.c:18:12: error: stack frame size of 1040 bytes in function 'drm_cmdline_test_res' [-Werror,-Wframe-larger-than=]
static int drm_cmdline_test_res(void *ignored)
Since the object is never modified, just declare it as 'static const'
and allow this to be passed down.
Fixes: b7ced38916 ("drm/selftests: Add command line parser selftests")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190628121712.1928142-1-arnd@arndb.de
879 lines
19 KiB
C
879 lines
19 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2019 Bootlin
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*/
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#define pr_fmt(fmt) "drm_cmdline: " fmt
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <drm/drm_connector.h>
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#include <drm/drm_modes.h>
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#define TESTS "drm_cmdline_selftests.h"
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#include "drm_selftest.h"
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#include "test-drm_modeset_common.h"
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static const struct drm_connector no_connector = {};
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static int drm_cmdline_test_res(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(mode.refresh_specified);
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FAIL_ON(mode.bpp_specified);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_missing_x(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("x480",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_res_missing_y(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("1024x",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_res_bad_y(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("1024xtest",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_res_missing_y_bpp(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("1024x-24",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_res_vesa(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480M",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(mode.refresh_specified);
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FAIL_ON(mode.bpp_specified);
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FAIL_ON(mode.rb);
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FAIL_ON(!mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_vesa_rblank(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480MR",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(mode.refresh_specified);
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FAIL_ON(mode.bpp_specified);
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FAIL_ON(!mode.rb);
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FAIL_ON(!mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_rblank(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480R",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(mode.refresh_specified);
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FAIL_ON(mode.bpp_specified);
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FAIL_ON(!mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_bpp(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(mode.refresh_specified);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_bad_bpp(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("720x480-test",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_res_refresh(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480@60",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(mode.bpp_specified);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_bad_refresh(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("720x480@refresh",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24@60",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh_interlaced(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24@60i",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(!mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh_margins(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24@60m",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(!mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh_force_off(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24@60d",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_OFF);
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh_force_on_off(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("720x480-24@60de",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh_force_on(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24@60e",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_ON);
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh_force_on_analog(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24@60D",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_ON);
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh_force_on_digital(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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static const struct drm_connector connector = {
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.connector_type = DRM_MODE_CONNECTOR_DVII,
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};
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24@60D",
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&connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_ON_DIGITAL);
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return 0;
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}
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static int drm_cmdline_test_res_bpp_refresh_interlaced_margins_force_on(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24@60ime",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(!mode.refresh_specified);
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FAIL_ON(mode.refresh != 60);
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FAIL_ON(!mode.bpp_specified);
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FAIL_ON(mode.bpp != 24);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(!mode.interlace);
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FAIL_ON(!mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_ON);
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return 0;
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}
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static int drm_cmdline_test_res_margins_force_on(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480me",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(mode.refresh_specified);
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FAIL_ON(mode.bpp_specified);
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FAIL_ON(mode.rb);
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FAIL_ON(mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(!mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_ON);
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return 0;
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}
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static int drm_cmdline_test_res_vesa_margins(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480Mm",
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&no_connector,
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&mode));
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FAIL_ON(!mode.specified);
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FAIL_ON(mode.xres != 720);
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FAIL_ON(mode.yres != 480);
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FAIL_ON(mode.refresh_specified);
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FAIL_ON(mode.bpp_specified);
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FAIL_ON(mode.rb);
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FAIL_ON(!mode.cvt);
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FAIL_ON(mode.interlace);
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FAIL_ON(!mode.margins);
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FAIL_ON(mode.force != DRM_FORCE_UNSPECIFIED);
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return 0;
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}
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static int drm_cmdline_test_res_invalid_mode(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("720x480f",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_res_bpp_wrong_place_mode(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(drm_mode_parse_command_line_for_connector("720x480e-24",
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&no_connector,
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&mode));
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return 0;
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}
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static int drm_cmdline_test_name(void *ignored)
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{
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struct drm_cmdline_mode mode = { };
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FAIL_ON(!drm_mode_parse_command_line_for_connector("NTSC",
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&no_connector,
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&mode));
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FAIL_ON(strcmp(mode.name, "NTSC"));
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FAIL_ON(mode.refresh_specified);
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FAIL_ON(mode.bpp_specified);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_name_bpp(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("NTSC-24",
|
|
&no_connector,
|
|
&mode));
|
|
FAIL_ON(strcmp(mode.name, "NTSC"));
|
|
|
|
FAIL_ON(mode.refresh_specified);
|
|
|
|
FAIL_ON(!mode.bpp_specified);
|
|
FAIL_ON(mode.bpp != 24);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_name_bpp_refresh(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(drm_mode_parse_command_line_for_connector("NTSC-24@60",
|
|
&no_connector,
|
|
&mode));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_name_refresh(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(drm_mode_parse_command_line_for_connector("NTSC@60",
|
|
&no_connector,
|
|
&mode));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_name_refresh_wrong_mode(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(drm_mode_parse_command_line_for_connector("NTSC@60m",
|
|
&no_connector,
|
|
&mode));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_name_refresh_invalid_mode(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(drm_mode_parse_command_line_for_connector("NTSC@60f",
|
|
&no_connector,
|
|
&mode));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_name_option(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("NTSC,rotate=180",
|
|
&no_connector,
|
|
&mode));
|
|
FAIL_ON(!mode.specified);
|
|
FAIL_ON(strcmp(mode.name, "NTSC"));
|
|
FAIL_ON(mode.rotation_reflection != DRM_MODE_ROTATE_180);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_name_bpp_option(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("NTSC-24,rotate=180",
|
|
&no_connector,
|
|
&mode));
|
|
FAIL_ON(!mode.specified);
|
|
FAIL_ON(strcmp(mode.name, "NTSC"));
|
|
FAIL_ON(mode.rotation_reflection != DRM_MODE_ROTATE_180);
|
|
FAIL_ON(!mode.bpp_specified);
|
|
FAIL_ON(mode.bpp != 24);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_rotate_0(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480,rotate=0",
|
|
&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_0);
|
|
|
|
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_UNSPECIFIED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_rotate_90(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480,rotate=90",
|
|
&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_90);
|
|
|
|
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_UNSPECIFIED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_rotate_180(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480,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_UNSPECIFIED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_rotate_270(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480,rotate=270",
|
|
&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_270);
|
|
|
|
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_UNSPECIFIED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_rotate_invalid_val(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(drm_mode_parse_command_line_for_connector("720x480,rotate=42",
|
|
&no_connector,
|
|
&mode));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_rotate_truncated(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(drm_mode_parse_command_line_for_connector("720x480,rotate=",
|
|
&no_connector,
|
|
&mode));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_hmirror(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480,reflect_x",
|
|
&no_connector,
|
|
&mode));
|
|
FAIL_ON(!mode.specified);
|
|
FAIL_ON(mode.xres != 720);
|
|
FAIL_ON(mode.yres != 480);
|
|
FAIL_ON(mode.rotation_reflection != DRM_MODE_REFLECT_X);
|
|
|
|
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_UNSPECIFIED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_vmirror(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480,reflect_y",
|
|
&no_connector,
|
|
&mode));
|
|
FAIL_ON(!mode.specified);
|
|
FAIL_ON(mode.xres != 720);
|
|
FAIL_ON(mode.yres != 480);
|
|
FAIL_ON(mode.rotation_reflection != DRM_MODE_REFLECT_Y);
|
|
|
|
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_UNSPECIFIED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_margin_options(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480,margin_right=14,margin_left=24,margin_bottom=36,margin_top=42",
|
|
&no_connector,
|
|
&mode));
|
|
FAIL_ON(!mode.specified);
|
|
FAIL_ON(mode.xres != 720);
|
|
FAIL_ON(mode.yres != 480);
|
|
FAIL_ON(mode.tv_margins.right != 14);
|
|
FAIL_ON(mode.tv_margins.left != 24);
|
|
FAIL_ON(mode.tv_margins.bottom != 36);
|
|
FAIL_ON(mode.tv_margins.top != 42);
|
|
|
|
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_UNSPECIFIED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_multiple_options(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480,rotate=270,reflect_x",
|
|
&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_270 | DRM_MODE_REFLECT_X));
|
|
|
|
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_UNSPECIFIED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int drm_cmdline_test_invalid_option(void *ignored)
|
|
{
|
|
struct drm_cmdline_mode mode = { };
|
|
|
|
FAIL_ON(drm_mode_parse_command_line_for_connector("720x480,test=42",
|
|
&no_connector,
|
|
&mode));
|
|
|
|
return 0;
|
|
}
|
|
|
|
#include "drm_selftest.c"
|
|
|
|
static int __init test_drm_cmdline_init(void)
|
|
{
|
|
int err;
|
|
|
|
err = run_selftests(selftests, ARRAY_SIZE(selftests), NULL);
|
|
|
|
return err > 0 ? 0 : err;
|
|
}
|
|
module_init(test_drm_cmdline_init);
|
|
|
|
MODULE_AUTHOR("Maxime Ripard <maxime.ripard@bootlin.com>");
|
|
MODULE_LICENSE("GPL");
|