From: Vandana Kannan Date: Thu, 24 Sep 2015 20:29:17 +0000 (+0300) Subject: drm/i915: Renaming CCK related reg definitions X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=87d5d2593299cb8814e5f26c676aef3557650eea;p=linux-beck.git drm/i915: Renaming CCK related reg definitions Rename the DISPLAY_TRUNK_* and DISPLAY_FREQUENCY_* bits to CCK_... instead of DISPLAY_... to make it clear they apply to all CCK clock control registers. Suggested by Ville. Signed-off-by: Vandana Kannan Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 59124a5714a9..aca25bf7c11e 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -729,11 +729,11 @@ enum skl_disp_power_wells { #define DSI_PLL_M1_DIV_SHIFT 0 #define DSI_PLL_M1_DIV_MASK (0x1ff << 0) #define CCK_DISPLAY_CLOCK_CONTROL 0x6b -#define DISPLAY_TRUNK_FORCE_ON (1 << 17) -#define DISPLAY_TRUNK_FORCE_OFF (1 << 16) -#define DISPLAY_FREQUENCY_STATUS (0x1f << 8) -#define DISPLAY_FREQUENCY_STATUS_SHIFT 8 -#define DISPLAY_FREQUENCY_VALUES (0x1f << 0) +#define CCK_TRUNK_FORCE_ON (1 << 17) +#define CCK_TRUNK_FORCE_OFF (1 << 16) +#define CCK_FREQUENCY_STATUS (0x1f << 8) +#define CCK_FREQUENCY_STATUS_SHIFT 8 +#define CCK_FREQUENCY_VALUES (0x1f << 0) /** * DOC: DPIO diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 7f3c482be1f4..36591e372db2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5807,12 +5807,12 @@ static void valleyview_set_cdclk(struct drm_device *dev, int cdclk) /* adjust cdclk divider */ val = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL); - val &= ~DISPLAY_FREQUENCY_VALUES; + val &= ~CCK_FREQUENCY_VALUES; val |= divider; vlv_cck_write(dev_priv, CCK_DISPLAY_CLOCK_CONTROL, val); if (wait_for((vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL) & - DISPLAY_FREQUENCY_STATUS) == (divider << DISPLAY_FREQUENCY_STATUS_SHIFT), + CCK_FREQUENCY_STATUS) == (divider << CCK_FREQUENCY_STATUS_SHIFT), 50)) DRM_ERROR("timed out waiting for CDclk change\n"); } @@ -6733,10 +6733,10 @@ static int valleyview_get_display_clock_speed(struct drm_device *dev) val = vlv_cck_read(dev_priv, CCK_DISPLAY_CLOCK_CONTROL); mutex_unlock(&dev_priv->sb_lock); - divider = val & DISPLAY_FREQUENCY_VALUES; + divider = val & CCK_FREQUENCY_VALUES; - WARN((val & DISPLAY_FREQUENCY_STATUS) != - (divider << DISPLAY_FREQUENCY_STATUS_SHIFT), + WARN((val & CCK_FREQUENCY_STATUS) != + (divider << CCK_FREQUENCY_STATUS_SHIFT), "cdclk change in progress\n"); return DIV_ROUND_CLOSEST(dev_priv->hpll_freq << 1, divider + 1);