From mboxrd@z Thu Jan 1 00:00:00 1970 From: net147@gmail.com (Jonathan Liu) Date: Tue, 26 Dec 2017 22:12:24 +1100 Subject: [PATCH v2 0/3] drm/sun4i: hdmi: Fix sun4i_tmds_determine_rate Message-ID: <20171226111227.4526-1-net147@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patchset fixes several issues in sun4i_tmds_determine_rate that I discovered while trying to get a projector connected to an Olimex A20-OLinuXino-LIME using HDMI with a native resolution of 1280x800 and pixel clock of 83.5 MHz to display at its native resolution. Changes for v2: - Split into separate patches for each issue - Add details to commit message for reproducing issue Jonathan Liu (3): drm/sun4i: hdmi: Check for unset best_parent in sun4i_tmds_determine_rate drm/sun4i: hdmi: Fix incorrect assignment in sun4i_tmds_determine_rate drm/sun4i: hdmi: Add missing rate halving check in sun4i_tmds_determine_rate drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) -- 2.15.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Liu Subject: [PATCH v2 0/3] drm/sun4i: hdmi: Fix sun4i_tmds_determine_rate Date: Tue, 26 Dec 2017 22:12:24 +1100 Message-ID: <20171226111227.4526-1-net147@gmail.com> Reply-To: net147-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Maxime Ripard , David Airlie , Chen-Yu Tsai Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Jonathan Liu List-Id: dri-devel@lists.freedesktop.org This patchset fixes several issues in sun4i_tmds_determine_rate that I discovered while trying to get a projector connected to an Olimex A20-OLinuXino-LIME using HDMI with a native resolution of 1280x800 and pixel clock of 83.5 MHz to display at its native resolution. Changes for v2: - Split into separate patches for each issue - Add details to commit message for reproducing issue Jonathan Liu (3): drm/sun4i: hdmi: Check for unset best_parent in sun4i_tmds_determine_rate drm/sun4i: hdmi: Fix incorrect assignment in sun4i_tmds_determine_rate drm/sun4i: hdmi: Add missing rate halving check in sun4i_tmds_determine_rate drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) -- 2.15.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751061AbdLZLKK (ORCPT ); Tue, 26 Dec 2017 06:10:10 -0500 Received: from mail-pl0-f65.google.com ([209.85.160.65]:42109 "EHLO mail-pl0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750744AbdLZLKI (ORCPT ); Tue, 26 Dec 2017 06:10:08 -0500 X-Google-Smtp-Source: ACJfBovmz7UXEZDfZjnf7WouEoxJwFA/wyUXKWCwf0307drRMJoO7HWrIQh4RanHnY0dWRIqvmgeCg== From: Jonathan Liu To: Maxime Ripard , David Airlie , Chen-Yu Tsai Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com, Jonathan Liu Subject: [PATCH v2 0/3] drm/sun4i: hdmi: Fix sun4i_tmds_determine_rate Date: Tue, 26 Dec 2017 22:12:24 +1100 Message-Id: <20171226111227.4526-1-net147@gmail.com> X-Mailer: git-send-email 2.15.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset fixes several issues in sun4i_tmds_determine_rate that I discovered while trying to get a projector connected to an Olimex A20-OLinuXino-LIME using HDMI with a native resolution of 1280x800 and pixel clock of 83.5 MHz to display at its native resolution. Changes for v2: - Split into separate patches for each issue - Add details to commit message for reproducing issue Jonathan Liu (3): drm/sun4i: hdmi: Check for unset best_parent in sun4i_tmds_determine_rate drm/sun4i: hdmi: Fix incorrect assignment in sun4i_tmds_determine_rate drm/sun4i: hdmi: Add missing rate halving check in sun4i_tmds_determine_rate drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) -- 2.15.0