Hi Jani,
I love your patch! Perhaps something to improve:
[auto build test WARNING on drm/drm-next] [also build test WARNING on drm-intel/for-linux-next drm-tip/drm-tip v5.17 next-20220328] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Jani-Nikula/drm-edid-constify... base: git://anongit.freedesktop.org/drm/drm drm-next config: x86_64-randconfig-a003-20220328 (https://download.01.org/0day-ci/archive/20220328/202203281926.AthxJpnK-lkp@i...) compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/f538c9296c54ce8f878432153584a6... git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jani-Nikula/drm-edid-constify-EDID-parsing-with-some-fixes/20220328-171858 git checkout f538c9296c54ce8f878432153584a68939ffc111 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/tiny/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot lkp@intel.com
All warnings (new ones prefixed by >>):
drivers/gpu/drm/tiny/gm12u320.c:478:4: error: 'struct detailed_timing' has no member named 'pixel_clock' 478 | .pixel_clock = 3383, | ^~~~~~~~~~~
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} drivers/gpu/drm/tiny/gm12u320.c:495:4: error: 'struct detailed_timing' has no member named 'pixel_clock' 495 | .pixel_clock = 0, | ^~~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:496:9: error: 'union <anonymous>' has no member named 'other_data' 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:496:27: warning: initialized field overwritten [-Woverride-init] 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | ^~~~ drivers/gpu/drm/tiny/gm12u320.c:496:27: note: (near initialization for 'gm12u320_edid.detailed_timings[1].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:497:9: error: 'union <anonymous>' has no member named 'other_data' 497 | .data.other_data.data.range.min_vfreq = 59, | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:497:43: warning: initialized field overwritten [-Woverride-init] 497 | .data.other_data.data.range.min_vfreq = 59, | ^~ drivers/gpu/drm/tiny/gm12u320.c:497:43: note: (near initialization for 'gm12u320_edid.detailed_timings[1].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:498:9: error: 'union <anonymous>' has no member named 'other_data' 498 | .data.other_data.data.range.max_vfreq = 61, | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:498:43: warning: initialized field overwritten [-Woverride-init] 498 | .data.other_data.data.range.max_vfreq = 61, | ^~ drivers/gpu/drm/tiny/gm12u320.c:498:43: note: (near initialization for 'gm12u320_edid.detailed_timings[1].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:499:9: error: 'union <anonymous>' has no member named 'other_data' 499 | .data.other_data.data.range.min_hfreq_khz = 29, | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:499:47: warning: initialized field overwritten [-Woverride-init] 499 | .data.other_data.data.range.min_hfreq_khz = 29, | ^~ drivers/gpu/drm/tiny/gm12u320.c:499:47: note: (near initialization for 'gm12u320_edid.detailed_timings[1].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:500:9: error: 'union <anonymous>' has no member named 'other_data' 500 | .data.other_data.data.range.max_hfreq_khz = 32, | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:500:47: warning: initialized field overwritten [-Woverride-init] 500 | .data.other_data.data.range.max_hfreq_khz = 32, | ^~ drivers/gpu/drm/tiny/gm12u320.c:500:47: note: (near initialization for 'gm12u320_edid.detailed_timings[1].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:501:9: error: 'union <anonymous>' has no member named 'other_data' 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:501:49: warning: initialized field overwritten [-Woverride-init] 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | ^ drivers/gpu/drm/tiny/gm12u320.c:501:49: note: (near initialization for 'gm12u320_edid.detailed_timings[1].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:502:9: error: 'union <anonymous>' has no member named 'other_data' 502 | .data.other_data.data.range.flags = 0, | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:502:39: warning: initialized field overwritten [-Woverride-init] 502 | .data.other_data.data.range.flags = 0, | ^ drivers/gpu/drm/tiny/gm12u320.c:502:39: note: (near initialization for 'gm12u320_edid.detailed_timings[1].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:503:9: error: 'union <anonymous>' has no member named 'other_data' 503 | .data.other_data.data.range.formula.cvt = { | ^~~~~~~~~~
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} 495 | .pixel_clock = 0, | - | {{0}} 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | { }} 497 | .data.other_data.data.range.min_vfreq = 59, | { }} 498 | .data.other_data.data.range.max_vfreq = 61, | { }} 499 | .data.other_data.data.range.min_hfreq_khz = 29, | { }} 500 | .data.other_data.data.range.max_hfreq_khz = 32, | { }} 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | {}} 502 | .data.other_data.data.range.flags = 0, | {}} drivers/gpu/drm/tiny/gm12u320.c:503:45: warning: initialized field overwritten [-Woverride-init] 503 | .data.other_data.data.range.formula.cvt = { | ^ drivers/gpu/drm/tiny/gm12u320.c:503:45: note: (near initialization for 'gm12u320_edid.detailed_timings[1].data.pixel_data')
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} 495 | .pixel_clock = 0, | - | {{0}} 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | { }} 497 | .data.other_data.data.range.min_vfreq = 59, | { }} 498 | .data.other_data.data.range.max_vfreq = 61, | { }} 499 | .data.other_data.data.range.min_hfreq_khz = 29, | { }} 500 | .data.other_data.data.range.max_hfreq_khz = 32, | { }} 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | {}} 502 | .data.other_data.data.range.flags = 0, | {}} ...... 505 | }, { | } drivers/gpu/drm/tiny/gm12u320.c:506:4: error: 'struct detailed_timing' has no member named 'pixel_clock' 506 | .pixel_clock = 0, | ^~~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:507:9: error: 'union <anonymous>' has no member named 'other_data' 507 | .data.other_data.type = 0xfc, /* Model string */ | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:507:27: warning: initialized field overwritten [-Woverride-init] 507 | .data.other_data.type = 0xfc, /* Model string */ | ^~~~ drivers/gpu/drm/tiny/gm12u320.c:507:27: note: (near initialization for 'gm12u320_edid.detailed_timings[2].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:508:9: error: 'union <anonymous>' has no member named 'other_data' 508 | .data.other_data.data.str.str = { | ^~~~~~~~~~
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} 495 | .pixel_clock = 0, | - | {{0}} 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | { }} 497 | .data.other_data.data.range.min_vfreq = 59, | { }} 498 | .data.other_data.data.range.max_vfreq = 61, | { }} 499 | .data.other_data.data.range.min_hfreq_khz = 29, | { }} 500 | .data.other_data.data.range.max_hfreq_khz = 32, | { }} 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | {}} 502 | .data.other_data.data.range.flags = 0, | {}} ...... 505 | }, { | } 506 | .pixel_clock = 0, | - | {{0}} 507 | .data.other_data.type = 0xfc, /* Model string */ | { }} drivers/gpu/drm/tiny/gm12u320.c:508:35: warning: initialized field overwritten [-Woverride-init] 508 | .data.other_data.data.str.str = { | ^ drivers/gpu/drm/tiny/gm12u320.c:508:35: note: (near initialization for 'gm12u320_edid.detailed_timings[2].data.pixel_data')
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} 495 | .pixel_clock = 0, | - | {{0}} 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | { }} 497 | .data.other_data.data.range.min_vfreq = 59, | { }} 498 | .data.other_data.data.range.max_vfreq = 61, | { }} 499 | .data.other_data.data.range.min_hfreq_khz = 29, | { }} 500 | .data.other_data.data.range.max_hfreq_khz = 32, | { }} 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | {}} 502 | .data.other_data.data.range.flags = 0, | {}} ...... 505 | }, { | } 506 | .pixel_clock = 0, | - | {{0}} 507 | .data.other_data.type = 0xfc, /* Model string */ | { }} ...... 511 | }, { | } drivers/gpu/drm/tiny/gm12u320.c:512:4: error: 'struct detailed_timing' has no member named 'pixel_clock' 512 | .pixel_clock = 0, | ^~~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:513:9: error: 'union <anonymous>' has no member named 'other_data' 513 | .data.other_data.type = 0xfe, /* Unspecified text / padding */ | ^~~~~~~~~~ drivers/gpu/drm/tiny/gm12u320.c:513:27: warning: initialized field overwritten [-Woverride-init] 513 | .data.other_data.type = 0xfe, /* Unspecified text / padding */ | ^~~~ drivers/gpu/drm/tiny/gm12u320.c:513:27: note: (near initialization for 'gm12u320_edid.detailed_timings[3].data.pixel_data.pixel_clock') drivers/gpu/drm/tiny/gm12u320.c:514:9: error: 'union <anonymous>' has no member named 'other_data' 514 | .data.other_data.data.str.str = { | ^~~~~~~~~~
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} 495 | .pixel_clock = 0, | - | {{0}} 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | { }} 497 | .data.other_data.data.range.min_vfreq = 59, | { }} 498 | .data.other_data.data.range.max_vfreq = 61, | { }} 499 | .data.other_data.data.range.min_hfreq_khz = 29, | { }} 500 | .data.other_data.data.range.max_hfreq_khz = 32, | { }} 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | {}} 502 | .data.other_data.data.range.flags = 0, | {}} ...... 505 | }, { | } 506 | .pixel_clock = 0, | - | {{0}} 507 | .data.other_data.type = 0xfc, /* Model string */ | { }} ...... 511 | }, { | } 512 | .pixel_clock = 0, | - | {{0}} 513 | .data.other_data.type = 0xfe, /* Unspecified text / padding */ | { }} drivers/gpu/drm/tiny/gm12u320.c:514:35: warning: initialized field overwritten [-Woverride-init] 514 | .data.other_data.data.str.str = { | ^ drivers/gpu/drm/tiny/gm12u320.c:514:35: note: (near initialization for 'gm12u320_edid.detailed_timings[3].data.pixel_data')
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} 495 | .pixel_clock = 0, | - | {{0}} 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | { }} 497 | .data.other_data.data.range.min_vfreq = 59, | { }} 498 | .data.other_data.data.range.max_vfreq = 61, | { }} 499 | .data.other_data.data.range.min_hfreq_khz = 29, | { }} 500 | .data.other_data.data.range.max_hfreq_khz = 32, | { }} 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | {}} 502 | .data.other_data.data.range.flags = 0, | {}} ...... 505 | }, { | } 506 | .pixel_clock = 0, | - | {{0}} 507 | .data.other_data.type = 0xfc, /* Model string */ | { }} ...... 511 | }, { | } 512 | .pixel_clock = 0, | - | {{0}} 513 | .data.other_data.type = 0xfe, /* Unspecified text / padding */ | { }} ...... 517 | } }, | }
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} 495 | .pixel_clock = 0, | - | {{0}} 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | { }} 497 | .data.other_data.data.range.min_vfreq = 59, | { }} 498 | .data.other_data.data.range.max_vfreq = 61, | { }} 499 | .data.other_data.data.range.min_hfreq_khz = 29, | { }} 500 | .data.other_data.data.range.max_hfreq_khz = 32, | { }} 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | {}} 502 | .data.other_data.data.range.flags = 0, | {}} ...... 505 | }, { | } 506 | .pixel_clock = 0, | - | {{0}} 507 | .data.other_data.type = 0xfc, /* Model string */ | { }} ...... 511 | }, { | } 512 | .pixel_clock = 0, | - | {{0}} 513 | .data.other_data.type = 0xfe, /* Unspecified text / padding */ | { }} ...... 517 | } }, | }
drivers/gpu/drm/tiny/gm12u320.c:464:36: warning: missing braces around initializer [-Wmissing-braces]
464 | static struct edid gm12u320_edid = { | ^ ...... 478 | .pixel_clock = 3383, | {{ }} 479 | /* hactive = 848, hblank = 256 */ 480 | .data.pixel_data.hactive_lo = 0x50, | }} 481 | .data.pixel_data.hblank_lo = 0x00, | }} 482 | .data.pixel_data.hactive_hblank_hi = 0x31, | }} 483 | /* vactive = 480, vblank = 28 */ 484 | .data.pixel_data.vactive_lo = 0xe0, | }} 485 | .data.pixel_data.vblank_lo = 0x1c, | }} 486 | .data.pixel_data.vactive_vblank_hi = 0x10, | }} 487 | /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ 488 | .data.pixel_data.hsync_offset_lo = 0x28, | }} 489 | .data.pixel_data.hsync_pulse_width_lo = 0x80, | }} 490 | .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, | }} 491 | .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, | }} ...... 494 | }, { | }} 495 | .pixel_clock = 0, | - | {{0}} 496 | .data.other_data.type = 0xfd, /* Monitor ranges */ | { }} 497 | .data.other_data.data.range.min_vfreq = 59, | { }} 498 | .data.other_data.data.range.max_vfreq = 61, | { }} 499 | .data.other_data.data.range.min_hfreq_khz = 29, | { }} 500 | .data.other_data.data.range.max_hfreq_khz = 32, | { }} 501 | .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ | {}} 502 | .data.other_data.data.range.flags = 0, | {}} ...... 505 | }, { | } 506 | .pixel_clock = 0, | - | {{0}} 507 | .data.other_data.type = 0xfc, /* Model string */ | { }} ...... 511 | }, { | } 512 | .pixel_clock = 0, | - | {{0}} 513 | .data.other_data.type = 0xfe, /* Unspecified text / padding */ | { }} ...... 517 | } }, | }
vim +464 drivers/gpu/drm/tiny/gm12u320.c
e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 457 e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 458 /* e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 459 * We use fake EDID info so that userspace know that it is dealing with e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 460 * an Acer projector, rather then listing this as an "unknown" monitor. e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 461 * Note this assumes this driver is only ever used with the Acer C120, if we e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 462 * add support for other devices the vendor and model should be parameterized. e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 463 */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 @464 static struct edid gm12u320_edid = { e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 465 .header = { 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 }, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 466 .mfg_id = { 0x04, 0x72 }, /* "ACR" */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 467 .prod_code = { 0x20, 0xc1 }, /* C120h */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 468 .serial = 0xaa55aa55, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 469 .mfg_week = 1, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 470 .mfg_year = 16, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 471 .version = 1, /* EDID 1.3 */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 472 .revision = 3, /* EDID 1.3 */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 473 .input = 0x08, /* Analog input */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 474 .features = 0x0a, /* Pref timing in DTD 1 */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 475 .standard_timings = { { 1, 1 }, { 1, 1 }, { 1, 1 }, { 1, 1 }, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 476 { 1, 1 }, { 1, 1 }, { 1, 1 }, { 1, 1 } }, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 477 .detailed_timings = { { e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 478 .pixel_clock = 3383, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 479 /* hactive = 848, hblank = 256 */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 480 .data.pixel_data.hactive_lo = 0x50, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 481 .data.pixel_data.hblank_lo = 0x00, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 482 .data.pixel_data.hactive_hblank_hi = 0x31, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 483 /* vactive = 480, vblank = 28 */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 484 .data.pixel_data.vactive_lo = 0xe0, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 485 .data.pixel_data.vblank_lo = 0x1c, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 486 .data.pixel_data.vactive_vblank_hi = 0x10, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 487 /* hsync offset 40 pw 128, vsync offset 1 pw 4 */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 488 .data.pixel_data.hsync_offset_lo = 0x28, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 489 .data.pixel_data.hsync_pulse_width_lo = 0x80, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 490 .data.pixel_data.vsync_offset_pulse_width_lo = 0x14, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 491 .data.pixel_data.hsync_vsync_offset_pulse_width_hi = 0x00, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 492 /* Digital separate syncs, hsync+, vsync+ */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 493 .data.pixel_data.misc = 0x1e, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 494 }, { e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 495 .pixel_clock = 0, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 496 .data.other_data.type = 0xfd, /* Monitor ranges */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 497 .data.other_data.data.range.min_vfreq = 59, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 498 .data.other_data.data.range.max_vfreq = 61, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 499 .data.other_data.data.range.min_hfreq_khz = 29, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 500 .data.other_data.data.range.max_hfreq_khz = 32, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 501 .data.other_data.data.range.pixel_clock_mhz = 4, /* 40 MHz */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 502 .data.other_data.data.range.flags = 0, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 503 .data.other_data.data.range.formula.cvt = { e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 504 0xa0, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20 }, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 505 }, { e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 506 .pixel_clock = 0, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 507 .data.other_data.type = 0xfc, /* Model string */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 508 .data.other_data.data.str.str = { e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 509 'P', 'r', 'o', 'j', 'e', 'c', 't', 'o', 'r', '\n', e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 510 ' ', ' ', ' ' }, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 511 }, { e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 512 .pixel_clock = 0, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 513 .data.other_data.type = 0xfe, /* Unspecified text / padding */ e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 514 .data.other_data.data.str.str = { e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 515 '\n', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 516 ' ', ' ', ' ' }, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 517 } }, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 518 .checksum = 0x13, e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 519 }; e4f86e43716443e drivers/gpu/drm/gm12u320/gm12u320.c Hans de Goede 2019-07-21 520