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Thu, 26 Jan 2023 08:48:08 -0500 (EST) From: Maxime Ripard Date: Thu, 26 Jan 2023 14:46:38 +0100 Subject: [PATCH v2 4/9] drm/vc4: hdmi: Rename full range helper MIME-Version: 1.0 Message-Id: <20221207-rpi-hdmi-improvements-v2-4-8ace2d8221ad@cerno.tech> References: <20221207-rpi-hdmi-improvements-v2-0-8ace2d8221ad@cerno.tech> In-Reply-To: <20221207-rpi-hdmi-improvements-v2-0-8ace2d8221ad@cerno.tech> To: Emma Anholt , Maxime Ripard , David Airlie , Daniel Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Dave Stevenson , Maxime Ripard , Thomas Zimmermann X-Mailer: b4 0.11.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2552; i=maxime@cerno.tech; h=from:subject:message-id; bh=d2aItoeUC/s/UiOJC9dEbNXl2/8BxfR9KuTFFgdahVI=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDMmXWlz26iXb7/d16MypUt6z/RvD2ZqMtq+X9H03a3xYtir9 XfyXjlIWBjEuBlkxRZYYYfMlcadmve5k45sHM4eVCWQIAxenAEykL5OR4dnlqcXn38yMcpfXXmjtd2 I2y7SeTNn7TNNi5VIXm4o2tTIyTJmY/eusoKRfEvuzbLes1Smhnx68ShFvWTi5UXBLQOg8RgA= X-Developer-Key: i=maxime@cerno.tech; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1756093421269011776?= X-GMAIL-MSGID: =?utf-8?q?1756093421269011776?= From: Dave Stevenson The VC4 HDMI driver has a helper function to figure out whether full range or limited range RGB is being used called vc4_hdmi_is_full_range_rgb(). We'll need it to support other colorspaces, so let's rename it to vc4_hdmi_is_full_range(). Signed-off-by: Dave Stevenson Reviewed-by: Thomas Zimmermann Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_hdmi.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 78749c6fa837..e5e7fe4c6a63 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -149,8 +149,8 @@ static bool vc4_hdmi_mode_needs_scrambling(const struct drm_display_mode *mode, return clock > HDMI_14_MAX_TMDS_CLK; } -static bool vc4_hdmi_is_full_range_rgb(struct vc4_hdmi *vc4_hdmi, - struct vc4_hdmi_connector_state *vc4_state) +static bool vc4_hdmi_is_full_range(struct vc4_hdmi *vc4_hdmi, + struct vc4_hdmi_connector_state *vc4_state) { const struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode; struct drm_display_info *display = &vc4_hdmi->connector.display_info; @@ -912,7 +912,7 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder) drm_hdmi_avi_infoframe_quant_range(&frame.avi, connector, mode, - vc4_hdmi_is_full_range_rgb(vc4_hdmi, vc4_state) ? + vc4_hdmi_is_full_range(vc4_hdmi, vc4_state) ? HDMI_QUANTIZATION_RANGE_FULL : HDMI_QUANTIZATION_RANGE_LIMITED); drm_hdmi_avi_infoframe_colorimetry(&frame.avi, cstate); @@ -1168,7 +1168,7 @@ static void vc4_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, csc_ctl = VC4_SET_FIELD(VC4_HD_CSC_CTL_ORDER_BGR, VC4_HD_CSC_CTL_ORDER); - if (!vc4_hdmi_is_full_range_rgb(vc4_hdmi, vc4_state)) { + if (!vc4_hdmi_is_full_range(vc4_hdmi, vc4_state)) { /* CEA VICs other than #1 requre limited range RGB * output unless overridden by an AVI infoframe. * Apply a colorspace conversion to squash 0-255 down @@ -1321,7 +1321,7 @@ static void vc5_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi, case VC4_HDMI_OUTPUT_RGB: if_xbar = 0x354021; - if (!vc4_hdmi_is_full_range_rgb(vc4_hdmi, vc4_state)) + if (!vc4_hdmi_is_full_range(vc4_hdmi, vc4_state)) vc5_hdmi_set_csc_coeffs(vc4_hdmi, vc5_hdmi_csc_full_rgb_to_limited_rgb); else vc5_hdmi_set_csc_coeffs(vc4_hdmi, vc5_hdmi_csc_full_rgb_unity);