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62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
30 lines
828 B
Diff
30 lines
828 B
Diff
From 44c7ff7864d931759efd307ef641f522c0a5bbdb Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.org>
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Date: Mon, 10 Jun 2019 16:32:51 +0100
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Subject: [PATCH] drm/vc4: Remove 340MHz clock limit from FKMS now
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scrambling issues resolved
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Firmware TMDS scrambling is now being correctly configured, so
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we can use it.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
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---
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drivers/gpu/drm/vc4/vc4_firmware_kms.c | 6 ------
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1 file changed, 6 deletions(-)
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--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
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+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
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@@ -831,12 +831,6 @@ vc4_crtc_mode_valid(struct drm_crtc *crt
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break;
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}
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- /* Limit the pixel clock until we can get dynamic HDMI 2.0 scrambling
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- * working.
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- */
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- if (mode->clock > 340000)
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- return MODE_CLOCK_HIGH;
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-
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return MODE_OK;
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}
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