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path: root/src/soc/rockchip/rk3288/hdmi.c
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2020-03-18soc: Remove copyright noticesPatrick Georgi
They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I4c110f60b764c97fab2a29f6f04680196f156da5 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39610 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2020-02-24soc/rockchip: Fix typosElyes HAOUAS
Change-Id: I85ccb9e1458340bd5bc2a0eb9abed8d0eeb2fe65 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39028 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-12-19src/soc/rockchip: Remove unused <stdlib.h>Elyes HAOUAS
Change-Id: Ifdfd37a59273c3647802bc7cb9774e61f90fe441 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37381 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-12-04Change all clrsetbits_leXX() to clrsetbitsXX()Julius Werner
This patch changes all existing instances of clrsetbits_leXX() to the new endian-independent clrsetbitsXX(), after double-checking that they're all in SoC-specific code operating on CPU registers and not actually trying to make an endian conversion. This patch was created by running sed -i -e 's/\([cs][le][rt]bits\)_le\([136][624]\)/\1\2/g' across the codebase and cleaning up formatting a bit. Change-Id: I7fc3e736e5fe927da8960fdcd2aae607b62b5ff4 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37433 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-04-23src: include <assert.h> when appropriateElyes HAOUAS
Change-Id: Ib843eb7144b7dc2932931b9e8f3f1d816bcc1e1a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/26796 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Guckian
2019-03-20src: Use 'include <string.h>' when appropriateElyes HAOUAS
Drop 'include <string.h>' when it is not used and add it when it is missing. Also extra lines removed, or added just before local includes. Change-Id: Iccac4dbaa2dd4144fc347af36ecfc9747da3de20 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31966 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-03-04device/mmio.h: Add include file for MMIO opsKyösti Mälkki
MMIO operations are arch-agnostic so the include path should not be arch/. Change-Id: I0fd70f5aeca02e98e96b980c3aca0819f5c44b98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31691 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-05-03lib/edid.c: Differentiate between absent and non-conformant EDIDArthur Heymans
Change-Id: Id90aa210ff72092c4ab638a7bafb82bd11889bdc Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/19502 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-04-14src/soc/rockchip: Update license headersMartin Roth
Update all of the license headers to make sure they are compliant with coreboot's license header policy. Change-Id: Iea1a4b8f7df08d2ae694401211b0b664f5980b02 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14327 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-18google/veyron*: Pulse the i2c clock once if sda was lowDouglas Anderson
On one particular TV the TV was holding SDA low when it came up. It would release the SDA when the SCL went low the first time. Unfortunately the HDMI i2c port wouldn't transmit until the SDA was released. Let's detect this case and insert a bogus clock pulse to try to get the other side to release SDA. It's unclear why the kernel doesn't have this problem. BRANCH=none BUG=chrome-os-partner:46256 TEST=Insignia TV works now Change-Id: Ic9d27eb69bdc9c5fb11a68258e0c755cdc8b79d7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 356ee7503f04e741a41be37ad573b588067b7114 Original-Change-Id: I4b6361877e0576cc4ea2f643f073f1aab660e434 Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/309258 Original-Reviewed-by: Agnes Cheng <agnescheng@google.com> Original-Commit-Queue: Agnes Cheng <agnescheng@google.com> Original-Trybot-Ready: Agnes Cheng <agnescheng@google.com> Original-Tested-by: Agnes Cheng <agnescheng@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/309546 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/12451 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-11-10rockchip/rk3288: hdmi: configure display output mode with EDID informationYakir Yang
'edid->hdmi_monitor_detected' would indicate whether the monitor interface is HDMI or DVI. BRANCH=none BUG=chrome-os-partner:43789 TEST=Previously, my LG monitor couldn't show dev screen. But now I can see dev screen have been posted normally. Change-Id: Id71f051b2cd792712e52bee7a763db383c1962a8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 88101589a22d06f0bc25e0750b2862cf66b55391 Original-Change-Id: I157861d327926b834e1e8606b0b676f413491c70 Original-Signed-off-by: Yakir Yang <ykk@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/309056 Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/12346 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-10-29rockchip/rk3288: If we fail to read the EDID 5 times in a row, it's an errorDouglas Anderson
Previously if we tried to read the HDMI EDID several times and failed each time then we're return from hdmi_read_edid() with no error. Then we'd interpret whatever happened to be in memory at the time as an EDID--not so great. Let's actually look at the error. BRANCH=none BUG=chrome-os-partner:46256 TEST=Monitor that can't read EDID not shows that in the log Change-Id: I6e64b13ae3f8c61bf1baaa1cfc8b24987bd75cf3 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 44bda7311f9ee677235e4dc8db669226518b3895 Original-Change-Id: I9089755b75118499bec37bdb96d1635f66252e65 Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/309298 Original-Commit-Ready: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/12231 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-28rk3288: Set HDMI display mode to 480pYakir Yang
If an HDMI display is detected (EDID can be read), set the display mode to 480p. If for some reason 480p is not supported then we'll fall back to the automatically detected display mode. BUG=chrome-os-partner:42946 BRANCH=firmware-veyron TEST=dev mode screen shows up on Mickey at 480p resolution Change-Id: I2c431eff6673392d3c09e1b66c66ba12ecc6eeb0 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: 76203a683c4501f368c50fe24101f68746ddb7f0 Original-Change-Id: I90dea37daa2d78628230d7d47f7ef0e917cbd7bb Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/290554 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11392 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-28rk3288: Ignore EDID errors for HDMIDavid Hendricks
Assume that HDMI implies usage of an external display, and that we want to try bringing up display if we can read an EDID. BUG=chrome-os-partner:42946 BRANCH=firmware-veyron TEST=none; need a display with corrupt EDID to test with Change-Id: I11cc61140d905d70798a7b46db7847f3a1b3c886 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: ace7773623eac57f068ecd50baa9108ce028cf1b Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Change-Id: I9e22984a98b1a5f8cd9645b92dc9b87e8d968f01 Original-Reviewed-on: https://chromium-review.googlesource.com/293548 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11391 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-28edid: Use edid_mode struct to reduce redundancyDavid Hendricks
This replaces various timing mode parameters parameters with an edid_mode struct within the edid struct. BUG=none BRANCH=firmware-veyron TEST=built and booted on Mickey, saw display come up, also compiled for link,falco,peppy,rambi,nyan_big,rush,smaug [pg: extended to also cover peach_pit, daisy and lenovo/t530] Change-Id: Icd0d67bfd3c422be087976261806b9525b2b9c7e Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: abcbf25c81b25fadf71cae106e01b3e36391f5e9 Original-Change-Id: I1bfba5b06a708d042286db56b37f67302f61fff6 Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/289964 Original-Reviewed-by: Yakir Yang <ykk@rock-chips.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11388 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-28rockchip: rk3288: fix phsync & pvsync bugYakir Yang
Struct edid defien pvsync & phsync as an character, like '+' or '-', so we need to check sync polarity by comparing with characters '+' and '-' instead of treating as boolean. BRANCH=None BUG=chrome-os-partner:42946 TEST=Mickey board, light monitor normally Change-Id: I92d233e19b6df8917fb8ff9a327ccb842c152d65 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: 2d22d4b6e7108474f67200e0fb1e4894cd88db85 Original-Change-Id: I14c72aa8994227092a1059d2b25c1dd2249b9db1 Original-Signed-off-by: Yakir Yang <ykk@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/289963 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Commit-Queue: David Hendricks <dhendrix@chromium.org> Original-Tested-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/11380 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-09rk3288: Fix & vs && mix up in hdmi driverStefan Reinauer
Change-Id: I54650671adaef3bc129c662d6e972474c869afaa Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10859 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins)
2015-06-23rockchip/rk3288: add support for hdmi displayYakir Yang
this is an brief hdmi driver which config with simple display parameter, const encoder input & output color format and 8bit color depth, and only 48KHz audio support. what's more to prevent TV have not show an right things before coreboot switch to kernel space, we have to add an terrible 2s delay to driver (2s come from test many times), cause we have to wait TV to respond (we got no flag to check whether it is ready). BUG=chrome-os-partner:40337 TEST=Booted Veyron Jerry and display normal BRANCH=None Change-Id: Icd33467e95de6219e1b614616f0112afc52097b6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 7e5b699aff75a579116aae63d858c834b2f648e8 Original-Change-Id: Iedc87c011c5b62ce5f16a296dd9c3e0c2eaba59b Original-Signed-off-by: Yakir Yang <ykk@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/272565 Original-Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Original-Commit-Queue: Lin Huang <hl@rock-chips.com> Original-Tested-by: Lin Huang <hl@rock-chips.com> Reviewed-on: http://review.coreboot.org/10625 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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