[1/3] OMAP2PLUS: DSS2: Make members of dss_clk_source generic

Message ID	1298875837-6305-2-git-send-email-archit@ti.com (mailing list archive)
State	Accepted
Delegated to:	Tomi Valkeinen
Headers	show Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p1S6m68N025179 for <patchwork-omap@patchwork.kernel.org>; Mon, 28 Feb 2011 06:48:06 GMT From: Archit Taneja <archit@ti.com> To: tomi.valkeinen@ti.com Cc: linux-omap@vger.kernel.org, Archit Taneja <archit@ti.com> Subject: [PATCH 1/3] OMAP2PLUS: DSS2: Make members of dss_clk_source generic Date: Mon, 28 Feb 2011 12:20:35 +0530 Message-Id: <1298875837-6305-2-git-send-email-archit@ti.com> In-Reply-To: <1298875837-6305-1-git-send-email-archit@ti.com> References: <1298875837-6305-1-git-send-email-archit@ti.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index 3616302..7563f12 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -2341,7 +2341,7 @@ unsigned long dispc_fclk_rate(void) { unsigned long r = 0; - if (dss_get_dispc_clk_source() == DSS_SRC_DSS1_ALWON_FCLK) + if (dss_get_dispc_clk_source() == DSS_CLK_SRC_FCK) r = dss_clk_get_rate(DSS_CLK_FCK); else #ifdef CONFIG_OMAP2_DSS_DSI @@ -2393,7 +2393,7 @@ void dispc_dump_clocks(struct seq_file *s) seq_printf(s, "- DISPC -\n"); seq_printf(s, "dispc fclk source = %s\n", - dss_get_dispc_clk_source() == DSS_SRC_DSS1_ALWON_FCLK ? + dss_get_dispc_clk_source() == DSS_CLK_SRC_FCK ? "dss1_alwon_fclk" : "dsi1_pll_fclk"); seq_printf(s, "fck\t\t%-16lu\n", dispc_fclk_rate()); diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c index 026702b..1b2867d 100644 --- a/drivers/video/omap2/dss/dpi.c +++ b/drivers/video/omap2/dss/dpi.c @@ -57,7 +57,7 @@ static int dpi_set_dsi_clk(struct omap_dss_device *dssdev, bool is_tft, if (r) return r; - dss_select_dispc_clk_source(DSS_SRC_DSI1_PLL_FCLK); + dss_select_dispc_clk_source(DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC); r = dispc_set_clock_div(dssdev->manager->id, &dispc_cinfo); if (r) @@ -217,7 +217,7 @@ void omapdss_dpi_display_disable(struct omap_dss_device *dssdev) dssdev->manager->disable(dssdev->manager); #ifdef CONFIG_OMAP2_DSS_USE_DSI_PLL - dss_select_dispc_clk_source(DSS_SRC_DSS1_ALWON_FCLK); + dss_select_dispc_clk_source(DSS_CLK_SRC_FCK); dsi_pll_uninit(); dss_clk_disable(DSS_CLK_SYSCK); #endif diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index 2e92888..964dbd5 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -731,7 +731,7 @@ static unsigned long dsi_fclk_rate(void) { unsigned long r; - if (dss_get_dsi_clk_source() == DSS_SRC_DSS1_ALWON_FCLK) { + if (dss_get_dsi_clk_source() == DSS_CLK_SRC_FCK) { /* DSI FCLK source is DSS1_ALWON_FCK, which is dss1_fck */ r = dss_clk_get_rate(DSS_CLK_FCK); } else { @@ -1188,19 +1188,19 @@ void dsi_dump_clocks(struct seq_file *s) seq_printf(s, "dsi1_pll_fck\t%-16luregm3 %u\t(%s)\n", cinfo->dsi1_pll_fclk, cinfo->regm3, - dss_get_dispc_clk_source() == DSS_SRC_DSS1_ALWON_FCLK ? + dss_get_dispc_clk_source() == DSS_CLK_SRC_FCK ? "off" : "on"); seq_printf(s, "dsi2_pll_fck\t%-16luregm4 %u\t(%s)\n", cinfo->dsi2_pll_fclk, cinfo->regm4, - dss_get_dsi_clk_source() == DSS_SRC_DSS1_ALWON_FCLK ? + dss_get_dsi_clk_source() == DSS_CLK_SRC_FCK ? "off" : "on"); seq_printf(s, "- DSI -\n"); seq_printf(s, "dsi fclk source = %s\n", - dss_get_dsi_clk_source() == DSS_SRC_DSS1_ALWON_FCLK ? + dss_get_dsi_clk_source() == DSS_CLK_SRC_FCK ? "dss1_alwon_fclk" : "dsi2_pll_fclk"); seq_printf(s, "DSI_FCLK\t%lu\n", dsi_fclk_rate()); @@ -3052,8 +3052,8 @@ static int dsi_display_init_dsi(struct omap_dss_device *dssdev) if (r) goto err1; - dss_select_dispc_clk_source(DSS_SRC_DSI1_PLL_FCLK); - dss_select_dsi_clk_source(DSS_SRC_DSI2_PLL_FCLK); + dss_select_dispc_clk_source(DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC); + dss_select_dsi_clk_source(DSS_CLK_SRC_DSI_PLL_HSDIV_DSI); DSSDBG("PLL OK\n"); @@ -3089,8 +3089,8 @@ static int dsi_display_init_dsi(struct omap_dss_device *dssdev) err3: dsi_complexio_uninit(); err2: - dss_select_dispc_clk_source(DSS_SRC_DSS1_ALWON_FCLK); - dss_select_dsi_clk_source(DSS_SRC_DSS1_ALWON_FCLK); + dss_select_dispc_clk_source(DSS_CLK_SRC_FCK); + dss_select_dsi_clk_source(DSS_CLK_SRC_FCK); err1: dsi_pll_uninit(); err0: @@ -3106,8 +3106,8 @@ static void dsi_display_uninit_dsi(struct omap_dss_device *dssdev) dsi_vc_enable(2, 0); dsi_vc_enable(3, 0); - dss_select_dispc_clk_source(DSS_SRC_DSS1_ALWON_FCLK); - dss_select_dsi_clk_source(DSS_SRC_DSS1_ALWON_FCLK); + dss_select_dispc_clk_source(DSS_CLK_SRC_FCK); + dss_select_dsi_clk_source(DSS_CLK_SRC_FCK); dsi_complexio_uninit(); dsi_pll_uninit(); } diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c index a73dbab..1225979 100644 --- a/drivers/video/omap2/dss/dss.c +++ b/drivers/video/omap2/dss/dss.c @@ -272,12 +272,12 @@ void dss_select_dispc_clk_source(enum dss_clk_source clk_src) { int b; - BUG_ON(clk_src != DSS_SRC_DSI1_PLL_FCLK && - clk_src != DSS_SRC_DSS1_ALWON_FCLK); + BUG_ON(clk_src != DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC && + clk_src != DSS_CLK_SRC_FCK); - b = clk_src == DSS_SRC_DSS1_ALWON_FCLK ? 0 : 1; + b = clk_src == DSS_CLK_SRC_FCK ? 0 : 1; - if (clk_src == DSS_SRC_DSI1_PLL_FCLK) + if (clk_src == DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC) dsi_wait_dsi1_pll_active(); REG_FLD_MOD(DSS_CONTROL, b, 0, 0); /* DISPC_CLK_SWITCH */ @@ -289,12 +289,12 @@ void dss_select_dsi_clk_source(enum dss_clk_source clk_src) { int b; - BUG_ON(clk_src != DSS_SRC_DSI2_PLL_FCLK && - clk_src != DSS_SRC_DSS1_ALWON_FCLK); + BUG_ON(clk_src != DSS_CLK_SRC_DSI_PLL_HSDIV_DSI && + clk_src != DSS_CLK_SRC_FCK); - b = clk_src == DSS_SRC_DSS1_ALWON_FCLK ? 0 : 1; + b = clk_src == DSS_CLK_SRC_FCK ? 0 : 1; - if (clk_src == DSS_SRC_DSI2_PLL_FCLK) + if (clk_src == DSS_CLK_SRC_DSI_PLL_HSDIV_DSI) dsi_wait_dsi2_pll_active(); REG_FLD_MOD(DSS_CONTROL, b, 1, 1); /* DSI_CLK_SWITCH */ @@ -595,8 +595,8 @@ static int dss_init(bool skip_init) } } - dss.dsi_clk_source = DSS_SRC_DSS1_ALWON_FCLK; - dss.dispc_clk_source = DSS_SRC_DSS1_ALWON_FCLK; + dss.dsi_clk_source = DSS_CLK_SRC_FCK; + dss.dispc_clk_source = DSS_CLK_SRC_FCK; dss_save_context(); diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 7fe32d1..a166ff3 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -118,9 +118,9 @@ enum dss_clock { }; enum dss_clk_source { - DSS_SRC_DSI1_PLL_FCLK, - DSS_SRC_DSI2_PLL_FCLK, - DSS_SRC_DSS1_ALWON_FCLK, + DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* DSI1_PLL_FCLK */ + DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* DSI2_PLL_FCLK */ + DSS_CLK_SRC_FCK, /* DSS1_ALWON_FCLK */ }; struct dss_clock_info {

[1/3] OMAP2PLUS: DSS2: Make members of dss_clk_source generic

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