FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-01 23:01:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/i915: Mark the static memory latency tables const.

Browse Source 
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Chris Wilson 2010-08-04 15:25:31 +01:00 committed by Eric Anholt
parent 88f356b725
commit 403c89ff39
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/gpu/drm/i915/intel_display.c
View File

@ -2882,7 +2882,7 @@ struct cxsr_latency {
unsigned long cursor_hpll_disable;
};
static struct cxsr_latency cxsr_latency_table[] = {
static const struct cxsr_latency cxsr_latency_table[] = {
{1, 0, 800, 400, 3382, 33382, 3983, 33983}, /* DDR2-400 SC */
{1, 0, 800, 667, 3354, 33354, 3807, 33807}, /* DDR2-667 SC */
{1, 0, 800, 800, 3347, 33347, 3763, 33763}, /* DDR2-800 SC */
@ -2920,11 +2920,13 @@ static struct cxsr_latency cxsr_latency_table[] = {
{0, 1, 400, 800, 6042, 36042, 6584, 36584}, /* DDR3-800 SC */
};
static struct cxsr_latency *intel_get_cxsr_latency(int is_desktop, int is_ddr3,
int fsb, int mem)
static const struct cxsr_latency *intel_get_cxsr_latency(int is_desktop,
int is_ddr3,
int fsb,
int mem)
{
const struct cxsr_latency *latency;
int i;
struct cxsr_latency *latency;
if (fsb == 0 || mem == 0)
return NULL;
@ -3035,12 +3037,12 @@ static void pineview_update_wm(struct drm_device *dev, int planea_clock,
int pixel_size)
{
struct drm_i915_private *dev_priv = dev->dev_private;
const struct cxsr_latency *latency;
u32 reg;
unsigned long wm;
struct cxsr_latency *latency;
int sr_clock;
latency = intel_get_cxsr_latency(IS_PINEVIEW_G(dev), dev_priv->is_ddr3,
latency = intel_get_cxsr_latency(IS_PINEVIEW_G(dev), dev_priv->is_ddr3,
dev_priv->fsb_freq, dev_priv->mem_freq);
if (!latency) {
DRM_DEBUG_KMS("Unknown FSB/MEM found, disable CxSR\n");