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CONFIG_DRM_LOAD_EDID_FIRMWARE is disabled in the default config #1456

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tdaede opened this issue May 6, 2016 · 5 comments
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CONFIG_DRM_LOAD_EDID_FIRMWARE is disabled in the default config #1456

tdaede opened this issue May 6, 2016 · 5 comments

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@tdaede
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tdaede commented May 6, 2016

Enabling this allows custom EDID loading for the vc4 driver, for feature parity with the firmware's mode forcing.
@popcornmix
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Have you tested this works?

@tdaede
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tdaede commented May 8, 2016

I have tested that it will successfully load and parse EDID files in /usr/lib/firmware. Unfortunately the resulting timings are broken - however that's an unrelated issue, because looking at the code the same issue would happen if these EDIDs were in a "real" monitor.

@popcornmix
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Ok, will add.

popcornmix added a commit to raspberrypi/firmware that referenced this issue May 13, 2016
@popcornmix
kernel: Bump to 4.4.10
c17fa41 
kernel: adau1977-adc: Add basic machine driver for adau1977 codec driver
See: raspberrypi/linux#1454

kernel: Allow up to 24dB digital gain to be applied when using IQAudIO DAC
See: raspberrypi/linux#1458

kernel: config: Add CONFIG_DRM_LOAD_EDID_FIRMWARE
See: raspberrypi/linux#1456

kernel: Rpi 4.4.y: HDMI hotplug detection, overlay cleanup
See: raspberrypi/linux#1457

kernel: BCM270X_DT: Add umbrella I2C Mux overlay i2c-mux
See: raspberrypi/linux#1465

kernel: BCM270X_DT: Fix the tinylcd35 overlay RTC support

firmware: ldconfig: Support filter based on gpio level
firmware: ldconfig: Allow specifying a overlay_prefix from config.txt
See: #593

firmware: dispmanx: Avoid dispmanx updates when running vc4-kms-v3d driver
See: #595

firmware: RIL Camera: Correct buffer size checking for RGB and BGR888
firmware: RIL video_encode: Add support for levels 4.1 and 4.2
firmware: IMX219: Add assert on failure to init
firmware: imx219: New VGA and full FOV 720p modes
firmware: imx219: Reorder modes to roughly match OV5647
firmware: imx219: Enable sensor DPC
See: https://www.raspberrypi.org/forums/viewtopic.php?f=43&t=145815
popcornmix added a commit to Hexxeh/rpi-firmware that referenced this issue May 13, 2016
@popcornmix
kernel: Bump to 4.4.10
ef80bf5 
kernel: adau1977-adc: Add basic machine driver for adau1977 codec driver
See: raspberrypi/linux#1454

kernel: Allow up to 24dB digital gain to be applied when using IQAudIO DAC
See: raspberrypi/linux#1458

kernel: config: Add CONFIG_DRM_LOAD_EDID_FIRMWARE
See: raspberrypi/linux#1456

kernel: Rpi 4.4.y: HDMI hotplug detection, overlay cleanup
See: raspberrypi/linux#1457

kernel: BCM270X_DT: Add umbrella I2C Mux overlay i2c-mux
See: raspberrypi/linux#1465

kernel: BCM270X_DT: Fix the tinylcd35 overlay RTC support

firmware: ldconfig: Support filter based on gpio level
firmware: ldconfig: Allow specifying a overlay_prefix from config.txt
See: raspberrypi/firmware#593

firmware: dispmanx: Avoid dispmanx updates when running vc4-kms-v3d driver
See: raspberrypi/firmware#595

firmware: RIL Camera: Correct buffer size checking for RGB and BGR888
firmware: RIL video_encode: Add support for levels 4.1 and 4.2
firmware: IMX219: Add assert on failure to init
firmware: imx219: New VGA and full FOV 720p modes
firmware: imx219: Reorder modes to roughly match OV5647
firmware: imx219: Enable sensor DPC
See: https://www.raspberrypi.org/forums/viewtopic.php?f=43&t=145815
@popcornmix
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This is in latest rpi-update firmware. Okay to close?

@tdaede
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tdaede commented May 16, 2016

Yes, I pulled the latest rpi-update and see it there. Thanks!

@tdaede tdaede closed this as completed May 16, 2016
neuschaefer pushed a commit to neuschaefer/raspi-binary-firmware that referenced this issue Feb 27, 2017
@popcornmix
kernel: Bump to 4.4.10
893a684 
kernel: adau1977-adc: Add basic machine driver for adau1977 codec driver
See: raspberrypi/linux#1454

kernel: Allow up to 24dB digital gain to be applied when using IQAudIO DAC
See: raspberrypi/linux#1458

kernel: config: Add CONFIG_DRM_LOAD_EDID_FIRMWARE
See: raspberrypi/linux#1456

kernel: Rpi 4.4.y: HDMI hotplug detection, overlay cleanup
See: raspberrypi/linux#1457

kernel: BCM270X_DT: Add umbrella I2C Mux overlay i2c-mux
See: raspberrypi/linux#1465

kernel: BCM270X_DT: Fix the tinylcd35 overlay RTC support

firmware: ldconfig: Support filter based on gpio level
firmware: ldconfig: Allow specifying a overlay_prefix from config.txt
See: raspberrypi#593

firmware: dispmanx: Avoid dispmanx updates when running vc4-kms-v3d driver
See: raspberrypi#595

firmware: RIL Camera: Correct buffer size checking for RGB and BGR888
firmware: RIL video_encode: Add support for levels 4.1 and 4.2
firmware: IMX219: Add assert on failure to init
firmware: imx219: New VGA and full FOV 720p modes
firmware: imx219: Reorder modes to roughly match OV5647
firmware: imx219: Enable sensor DPC
See: https://www.raspberrypi.org/forums/viewtopic.php?f=43&t=145815
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@popcornmix @tdaede