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[109.252.55.234]) by smtp.gmail.com with ESMTPSA id c62-v6sm1216864lfc.14.2018.03.15.07.25.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Mar 2018 07:25:53 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding Subject: [PATCH v2] drm/tegra: plane: Keep 'dependent' blending state of unaffected planes Date: Thu, 15 Mar 2018 17:24:31 +0300 Message-Id: X-Mailer: git-send-email 2.16.1 X-Mailman-Approved-At: Thu, 15 Mar 2018 16:28:09 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP This way new state takes into account the current state of unaffected (by the atomic commit) planes. Signed-off-by: Dmitry Osipenko --- v2: Dropped unrelated 'cleanup' changes and fixed s/state->dependent[i]/state->dependent[index]/ typo. drivers/gpu/drm/tegra/plane.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/tegra/plane.c b/drivers/gpu/drm/tegra/plane.c index fc37dcf8c458..0784422cc5a2 100644 --- a/drivers/gpu/drm/tegra/plane.c +++ b/drivers/gpu/drm/tegra/plane.c @@ -315,9 +315,6 @@ void tegra_plane_check_dependent(struct tegra_plane *tegra, unsigned int zpos[2]; unsigned int i; - for (i = 0; i < 3; i++) - state->dependent[i] = false; - for (i = 0; i < 2; i++) zpos[i] = 0; @@ -331,6 +328,8 @@ void tegra_plane_check_dependent(struct tegra_plane *tegra, index = tegra_plane_get_overlap_index(tegra, p); + state->dependent[index] = false; + /* * If any of the other planes is on top of this plane and uses * a format with an alpha component, mark this plane as being