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drm/tests: Add output bpc tests
Now that we're tracking the output bpc count in the connector state, let's add a few tests to make sure it works as expected. Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Sui Jingfeng <sui.jingfeng@linux.dev> Link: https://patchwork.freedesktop.org/patch/msgid/20240527-kms-hdmi-connector-state-v15-6-c5af16c3aae2@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Maxime Ripard
108
drivers/gpu/drm/tests/drm_kunit_edid.h
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108
drivers/gpu/drm/tests/drm_kunit_edid.h
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef DRM_KUNIT_EDID_H_
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#define DRM_KUNIT_EDID_H_
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/*
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* edid-decode (hex):
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*
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* 00 ff ff ff ff ff ff 00 31 d8 2a 00 00 00 00 00
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* 00 21 01 03 81 a0 5a 78 02 00 00 00 00 00 00 00
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* 00 00 00 20 00 00 01 01 01 01 01 01 01 01 01 01
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* 01 01 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c
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* 45 00 40 84 63 00 00 1e 00 00 00 fc 00 54 65 73
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* 74 20 45 44 49 44 0a 20 20 20 00 00 00 fd 00 32
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* 46 1e 46 0f 00 0a 20 20 20 20 20 20 00 00 00 10
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* 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 92
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*
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* 02 03 1b 81 e3 05 00 20 41 10 e2 00 4a 6d 03 0c
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* 00 12 34 00 28 20 00 00 00 00 00 00 00 00 00 00
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* 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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* 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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* 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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* 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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* 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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* 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0
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*
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* ----------------
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*
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* Block 0, Base EDID:
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* EDID Structure Version & Revision: 1.3
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* Vendor & Product Identification:
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* Manufacturer: LNX
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* Model: 42
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* Made in: 2023
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* Basic Display Parameters & Features:
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* Digital display
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* DFP 1.x compatible TMDS
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* Maximum image size: 160 cm x 90 cm
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* Gamma: 2.20
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* Monochrome or grayscale display
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* First detailed timing is the preferred timing
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* Color Characteristics:
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* Red : 0.0000, 0.0000
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* Green: 0.0000, 0.0000
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* Blue : 0.0000, 0.0000
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* White: 0.0000, 0.0000
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* Established Timings I & II:
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* DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
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* Standard Timings: none
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* Detailed Timing Descriptors:
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* DTD 1: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (1600 mm x 900 mm)
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* Hfront 88 Hsync 44 Hback 148 Hpol P
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* Vfront 4 Vsync 5 Vback 36 Vpol P
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* Display Product Name: 'Test EDID'
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* Display Range Limits:
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* Monitor ranges (GTF): 50-70 Hz V, 30-70 kHz H, max dotclock 150 MHz
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* Dummy Descriptor:
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* Extension blocks: 1
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* Checksum: 0x92
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*
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* ----------------
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*
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* Block 1, CTA-861 Extension Block:
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* Revision: 3
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* Underscans IT Video Formats by default
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* Native detailed modes: 1
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* Colorimetry Data Block:
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* sRGB
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* Video Data Block:
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* VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
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* Video Capability Data Block:
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* YCbCr quantization: No Data
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* RGB quantization: Selectable (via AVI Q)
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* PT scan behavior: No Data
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* IT scan behavior: Always Underscanned
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* CE scan behavior: Always Underscanned
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* Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
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* Source physical address: 1.2.3.4
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* Maximum TMDS clock: 200 MHz
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* Extended HDMI video details:
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* Checksum: 0xd0 Unused space in Extension Block: 100 bytes
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*/
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static const unsigned char test_edid_hdmi_1080p_rgb_max_200mhz[] = {
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0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x31, 0xd8, 0x2a, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x21, 0x01, 0x03, 0x81, 0xa0, 0x5a, 0x78,
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0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20,
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0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
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0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x3a, 0x80, 0x18, 0x71, 0x38,
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0x2d, 0x40, 0x58, 0x2c, 0x45, 0x00, 0x40, 0x84, 0x63, 0x00, 0x00, 0x1e,
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0x00, 0x00, 0x00, 0xfc, 0x00, 0x54, 0x65, 0x73, 0x74, 0x20, 0x45, 0x44,
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0x49, 0x44, 0x0a, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x32,
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0x46, 0x00, 0x00, 0xc4, 0x00, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
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0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x41, 0x02, 0x03, 0x1b, 0x81,
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0xe3, 0x05, 0x00, 0x20, 0x41, 0x10, 0xe2, 0x00, 0x4a, 0x6d, 0x03, 0x0c,
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0x00, 0x12, 0x34, 0x00, 0x28, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0xd0
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};
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#endif // DRM_KUNIT_EDID_H_
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